How to Rebuild Trust With Your Ex-Girlfriend: 7 Steps That Actually Matter
She says she doesn’t trust you anymore.
Maybe you broke a promise.
Perhaps you lied about something important, kept something from her, or repeatedly failed to follow through on what you said you would do.
Or perhaps the two of you simply reached a point where neither person felt emotionally safe being vulnerable with the other.
Now the relationship is over.
You’ve had time to think about what happened, and you wish you could do things differently.
You may have apologized already.
Maybe she’s even forgiven you.
But when you bring up the possibility of getting back together, she tells you:
“I don’t know if I can ever trust you again.”
That hurts.
Especially when you genuinely believe you’ve changed.
But here’s something I want you to understand.
If you’re wondering how to rebuild trust with your ex-girlfriend, the answer isn’t finding the perfect words. It’s consistently becoming someone she has good reason to trust—without expecting her to give you another chance.
You can take responsibility.
You can change your behavior.
You can become a healthier partner.
But you cannot make another person trust you or choose to return.
Let’s explore seven practical steps that matter when rebuilding trust, what to say when she’s willing to talk, and how to recognize when it’s time to let go.
Can You Rebuild Trust With Your Ex-Girlfriend After a Breakup?
Sometimes, yes.
Trust can be repaired in some relationships, including relationships affected by serious betrayals.
But not every relationship should be rebuilt, and not every attempt will succeed.
The first question isn’t whether you still love each other.
It’s whether both of you genuinely want to explore reconciliation.
Imagine two situations.
In the first, your ex-girlfriend says:
“I still care about you, but I don’t want to get back together. Please stop contacting me.”
In that situation, your next step is to respect her decision.
You can improve yourself, but you shouldn’t try to convince her to participate in rebuilding trust.
Now imagine she says:
“I’m not sure whether we could make things work, but I’d be willing to talk about what went wrong.”
That’s different.
She’s voluntarily opened the door to a conversation.
You still shouldn’t assume she’ll return.
But you may have an opportunity to discuss what rebuilding trust would require.
Trust repair is a shared process when both people choose it. Personal accountability is something you can begin on your own.
Why Trust Doesn’t Return Just Because You Apologized
Consider this example.
You promised your girlfriend that you would stop hiding things from her.
But later she discovered another lie.
You apologized.
You explained why it happened.
You promised it would never happen again.
And perhaps you genuinely meant it.
But from her perspective, she has already heard promises that weren’t kept.
Why should this one feel different?
That’s the challenge.
An apology can acknowledge the past, but trust also involves expectations about what someone will do in the future.
A 2025 systematic literature review in the Journal of Family Therapy examined 13 studies on trust repair in couples, particularly after betrayal.
The researchers identified recurring themes including remorse and accountability, proactive transparency, communication about the betrayal, and shared efforts toward repair.
They also noted important methodological limitations in the research.
The takeaway isn’t that every couple should follow an identical formula.
It’s that rebuilding trust generally involves more than saying you’re sorry.
If you haven’t apologized appropriately yet, start with my guide on whether you should apologize to your ex-girlfriend.
It explains when an apology may be appropriate, how to take responsibility, and when contacting your ex would cross a boundary.
But remember:
An apology may begin a conversation. It cannot replace the work of rebuilding trust.
7 Steps to Rebuild Trust With Your Ex-Girlfriend
These steps aren’t a guaranteed method for getting her back.
They’re practical principles to consider if you’re addressing your own behavior or if both of you have agreed to explore repairing the relationship.
Step 1: Identify exactly what broke her trust
“She doesn’t trust me anymore” is a starting point, not a complete explanation.
What actually happened?
Did you lie?
Did you repeatedly break commitments?
Did you hide important information?
Were you emotionally inconsistent?
Or did the two of you develop a pattern of misunderstandings and defensive communication?
The answer matters because different problems require different changes.
For example, if you repeatedly arrived late and ignored commitments, becoming more reliable is relevant.
If you lied about another woman, the central issue may be honesty, fidelity, and respect for agreed boundaries.
If you dismissed her concerns whenever she raised a problem, learning to listen and respond without defensiveness may be essential.
Don’t reduce every broken relationship to a generic communication problem.
And don’t assume you’re automatically responsible for every difficulty simply because she says she lost trust.
Try writing down:
- What happened?
- What was my responsibility?
- What effect might my behavior have had?
- What would I need to do differently?
- What changes can I make whether or not she returns?
Be specific.
“I’ll be a better boyfriend” is vague.
“I’ll stop agreeing to commitments I don’t intend to keep” describes an action you can actually practice.
Step 2: Take responsibility without defending yourself
This is harder than it sounds.
Suppose your ex says:
“You kept lying to me about where you were.”
Your instinct might be to respond:
“I only lied because you were always suspicious.”
Maybe there were genuine problems in the relationship.
But using her behavior to excuse your dishonesty won’t demonstrate accountability.
A more constructive response is:
“You’re right that I wasn’t honest. I understand why that damaged your trust. I should have addressed our disagreements directly instead of lying.”
You’re acknowledging what you did.
You’re not asking her to excuse it.
And you’re not pretending that saying the right words makes everything better.
There may eventually be a place to discuss unhealthy patterns on both sides.
But don’t use someone else’s mistakes to avoid responsibility for your own.
Step 3: Show change through consistent behavior
Imagine that your ex tells you:
“You always promised things would be different, but nothing ever changed.”
You reply:
“I promise I’ve changed this time.”
Can you see the problem?
You’re offering another promise to someone whose trust was damaged by broken promises.
A better approach is to work on specific behaviors.
If you struggled to communicate honestly, practice honesty even when the conversation is uncomfortable.
If you often became defensive, learn how to listen before responding.
If you repeatedly failed to keep commitments, become more dependable in the commitments you make.
A broader 2017 review of trust-repair research distinguishes immediate responses, such as apologies, from longer-term repair processes.
Much of that broader research comes from organizational rather than romantic relationships, so it shouldn’t be treated as a direct formula for couples.
But it illustrates a useful principle:
Trust involves behavior over time, not just what someone says immediately after a mistake.
And here’s the important part.
Your changes need to matter even if your ex never comes back.
If you’re only improving yourself to obtain a particular response, you may be tempted to abandon those changes when the response doesn’t come.
Personal growth shouldn’t depend on an audience.
Step 4: Be transparent without turning the relationship into surveillance
When trust has been damaged, the person who was hurt may have questions.
You might need to explain what happened.
Perhaps you need to correct misinformation or acknowledge details you previously concealed.
If both of you have agreed to explore reconciliation, honest communication is important.
But transparency is not the same as unlimited access to someone’s private life.
A healthy relationship shouldn’t require one person to monitor the other’s location, messages, passwords, and conversations indefinitely.
The 2025 review of trust repair in couples identifies monitoring as one of the themes appearing in the research. That doesn’t mean constant surveillance is a recommended or healthy solution for every couple.
A more constructive conversation might be:
“What would help us feel safer communicating with each other, without creating a relationship based on constant checking?”
You may agree on clearer expectations.
More honest conversations.
Or boundaries around behavior that previously caused harm.
Those agreements should be voluntary, reasonable, and open to reassessment.
If repairing trust requires intimidation, coercion, or controlling behavior, the arrangement isn’t healthy.
Step 5: Listen to her concerns without demanding a deadline
One of the hardest things about rebuilding trust is accepting that your progress and her feelings may develop at different speeds.
Perhaps you’ve spent three months reflecting on your mistakes.
You’ve changed some habits.
You feel ready to move forward.
But she still remembers what happened.
You may think:
“How much longer is she going to hold this against me?”
That’s an understandable frustration.
But it doesn’t help to treat trust as something she owes you because you’ve been making an effort.
If she’s voluntarily discussing reconciliation, ask what she needs to feel comfortable.
Listen carefully.
Don’t interrupt every concern with evidence that you’ve changed.
And don’t demand that she forgive you on your preferred schedule.
At the same time, you don’t have to accept an indefinite arrangement based on punishment, humiliation, or unreasonable demands.
Healthy rebuilding involves respecting both people’s needs.
You can acknowledge:
“I understand why rebuilding trust may take time. I also think we’d need to find a way forward that is healthy for both of us.”
There may be no immediate answer.
And that’s okay.
Step 6: Talk about what a new relationship would look like
A second chance shouldn’t simply recreate the old relationship.
If you broke up because of recurring problems, those problems need attention.
Imagine that you and your ex frequently argued about communication.
She felt ignored.
You felt criticized.
Eventually, every conversation became defensive.
Now you’re considering trying again.
Saying “Let’s start over and forget everything” might sound romantic.
But it doesn’t explain how your conversations would be different.
A better discussion might include:
“What will we do when one of us feels unheard?”
“How will we raise concerns before resentment builds?”
“What expectations do we have about honesty and privacy?”
“How will we handle disagreements without threatening to break up?”
These questions aren’t particularly glamorous.
But they address the everyday behaviors that make relationships work.
Researchers studying couples who remained together after infidelity identified processes involving accountability, deeper communication, reconnection, and the gradual rebuilding of trust.
In a 2023 qualitative study published in the Journal of Social and Personal Relationships, 16 couples who described meaningful healing after infidelity discussed how their relationships changed over time.
The findings are based on a small, selected group of couples who stayed together, so they cannot predict whether any particular couple will reconcile.
Still, they reinforce the importance of both partners participating in repair.
A healthier second relationship requires more than missing the first one.
Step 7: Accept that she may never trust you enough to return
This is the most difficult step.
You may genuinely regret what happened.
You may have changed.
And you may still love her deeply.
But she can decide that the relationship is over.
She may believe the damage was too serious.
Perhaps she no longer wants a romantic relationship.
Or she simply may not feel comfortable trying again.
You don’t get to override that decision by proving how much you’ve improved.
If she says no, respect it.
If she asks you to stop contacting her, stop.
If she blocks you, don’t find another way to reach her.
You can become a more trustworthy person without securing a second chance with this particular woman.
And the changes you make can still benefit every relationship you have in the future.
What to Say When Your Ex-Girlfriend Says She Doesn’t Trust You
If she’s willing to communicate, you don’t need a dramatic speech.
You need honesty and a willingness to listen.
Here are four examples for different situations.
Example 1: You broke a promise
Her: “How am I supposed to believe you? You promised before.”
You: “I understand why another promise doesn’t mean much right now. I broke your trust by not following through. I’m working on changing that behavior, but I know you have to make your own decision about whether you want to trust me again.”
Example 2: You lied to her
Her: “I don’t know whether anything you tell me is true anymore.”
You: “I understand why you feel that way. I wasn’t honest, and that damaged your ability to rely on what I say. I’m sorry. I don’t expect you to believe me simply because I’m apologizing.”
Example 3: She wants to discuss reconciliation but is afraid
Her: “Part of me wants us to try again, but I’m scared we’ll end up in the same place.”
You: “I understand. I don’t want us to repeat the same problems either. If we’re both interested in exploring this, I’d like us to talk honestly about what would need to change before making a decision.”
Example 4: She says she doesn’t want to try again
Her: “I appreciate what you’ve said, but I don’t want to get back together.”
You: “I understand. I respect your decision. I’m sorry for the ways I hurt you, and I wish you well.”
That last response may be the hardest one to give.
But respecting her answer is part of behaving more responsibly.
How Long Does It Take to Rebuild Trust With an Ex?
There isn’t a universal timetable.
You may encounter advice suggesting that trust can be rebuilt in 30, 60, or 90 days.
But relationships don’t operate according to a fixed countdown.
The seriousness of the breach matters.
So does the history between you.
A forgotten commitment isn’t necessarily comparable to repeated deception or infidelity.
And different people have different expectations about what would make them feel safe in a relationship.
If both of you are considering reconciliation, focus less on the calendar and more on meaningful changes.
Are you communicating honestly?
Are commitments being kept?
Are the old problems being addressed?
Can both of you discuss concerns without becoming defensive or controlling?
And, most importantly, do both of you still want to try?
Trust may improve gradually.
It may remain fragile.
Or one person may ultimately decide not to continue.
All of those outcomes are possible.
How to Rebuild Trust After Lying to Your Ex-Girlfriend
Lying can be particularly damaging because it changes how someone interprets your future statements.
Perhaps you lied about where you were.
Maybe you concealed contact with another woman.
Or you repeatedly told your girlfriend something wasn’t happening when it was.
After discovering the deception, she may begin questioning other memories.
She might wonder:
“What else wasn’t true?”
That’s one reason why a single apology may not resolve the problem.
What helps more than another promise?
If she is willing to discuss reconciliation:
- Acknowledge the dishonesty without minimizing it.
- Answer appropriate questions truthfully.
- Stop hiding information that directly affects agreed relationship boundaries.
- Change the behavior that led to the deception.
- Accept that she may decide not to continue.
Don’t try to overwhelm her with gestures.
A surprise vacation won’t necessarily resolve a lie.
Neither will expensive gifts or hundreds of affectionate messages.
And don’t ask her to trust you before you have demonstrated meaningful change.
If the dishonesty was extensive or part of a recurring pattern, individual or couples counseling may help you understand what happened and whether a healthier relationship is possible.
How to Rebuild Trust After Cheating
Infidelity is a specific form of betrayal that deserves more than generic breakup advice.
If you cheated, don’t begin by asking how to make her forget what happened.
Begin with accountability.
Acknowledge your choices.
Don’t blame her for your decision.
Don’t pressure her to forgive you.
And don’t suggest that her continued pain is preventing the relationship from moving forward.
If both of you voluntarily decide to explore reconciliation, the process may involve difficult conversations about the affair, boundaries, emotional safety, and whether either person still wants the relationship.
A qualified couples therapist experienced in infidelity recovery may be helpful.
But therapy isn’t a mechanism for persuading someone to stay.
And it doesn’t make reconciliation obligatory.
Sometimes the responsible outcome is accepting that the relationship cannot be repaired.
What If My Ex-Girlfriend Doesn’t Trust Me but Still Wants to Be Friends?
Perhaps she says:
“I don’t think we can be together, but I’d still like us to be friends.”
You may be tempted to accept immediately.
Maybe you believe that if she sees how reliable you’ve become, she’ll eventually fall in love with you again.
But friendship shouldn’t become a hidden campaign for reconciliation.
If you still have strong romantic feelings, ask yourself whether friendship would be healthy.
Can you genuinely accept the relationship she’s offering?
Would you still want to be friends if she never returned romantically?
Could you respect her decision to date someone else?
If the answer is no, you may need some distance.
My guide My Ex Wants to Be Friends but I Still Love Her explores this dilemma and includes examples of how to set boundaries without bitterness.
You don’t need to accept friendship as the price of proving you’ve changed.
What If She Keeps Bringing Up Your Past Mistakes?
If the two of you are trying to rebuild trust, difficult memories may come up.
That isn’t automatically a sign that the process is failing.
Perhaps she needs to understand what happened.
Maybe a current situation reminds her of an earlier breach of trust.
Instead of immediately saying:
“I thought we’d moved past this,”
try listening first.
You could respond:
“I can see why that brought back what happened before. What is worrying you right now?”
But the process also needs boundaries.
Healthy accountability doesn’t mean that one partner must accept endless humiliation, threats, or punishment.
Both of you should be able to discuss whether the relationship is becoming healthier.
If every disagreement becomes an opportunity to reopen the entire history of the breakup, that may be a sign that additional support is needed—or that reconciliation isn’t working.
Does No Contact Help Rebuild Trust?
Not by itself.
No contact can create space after a breakup.
It may help you stop chasing your ex and focus on your own wellbeing.
But silence doesn’t prove that you’ve become more honest, reliable, or emotionally mature.
If she has asked you not to contact her, respect that request.
Don’t interrupt it to announce your progress.
And don’t assume that staying silent for a particular number of days will make her trust you again.
If she voluntarily reconnects, your behavior during a mutually welcome conversation may matter more than how long you waited.
I’ve discussed this in Does No Contact Work If She Dumped You?.
The purpose of taking space should be recovery and respecting boundaries—not creating a calculated reaction.
What If Your Ex-Girlfriend Reaches Out and Wants to Try Again?
Suppose she contacts you after several months.
She says:
“I’ve been thinking about us. Maybe we should talk.”
That may feel like the moment you’ve been hoping for.
But don’t rush straight into declaring that everything will be different.
Ask what she’s hoping to discuss.
Listen to her concerns.
And be honest about your own.
If both of you are genuinely open to reconciliation, you might begin by talking about what ended your previous relationship and what would need to change.
You don’t have to solve everything in one evening.
And you’re allowed to decide that getting back together isn’t right for you either.
For practical examples of responding to renewed contact, read My Ex-Girlfriend Reached Out After No Contact: What Should I Do?.
A Practical Trust-Rebuilding Exercise for Your Next Relationship Conversation
If both of you are willing to discuss rebuilding the relationship, here’s a simple exercise.
Each person answers three questions.
1. What damaged trust?
Describe specific behaviors or events rather than attacking each other’s character.
2. What would need to change?
Identify practical differences in communication, commitments, or boundaries.
3. How would we recognize genuine progress?
Look for observable behavior rather than promises alone.
For example:
| Problem | Meaningful change | What progress could look like |
|---|---|---|
| Repeatedly canceling plans | Agree only to realistic commitments | Plans are kept or changes communicated promptly |
| Hiding important information | Honest, voluntary communication | Concerns are raised directly rather than concealed |
| Becoming defensive in arguments | Listening before responding | Both people can discuss concerns without escalation |
| Ignoring relationship problems | Regular, mutually welcome check-ins | Problems are addressed before resentment builds |
This isn’t a clinical treatment plan or a guarantee of reconciliation.
It’s a way to make vague promises more concrete.
If the conversation becomes overwhelming, pause rather than forcing a conclusion.
And if the relationship involved abuse, coercion, intimidation, or serious safety concerns, prioritize safety and professional guidance rather than using this exercise to encourage reconciliation.
Should You Buy an Ex-Back Program to Rebuild Trust?
If your ex-girlfriend has said she doesn’t want a relationship or has asked you to leave her alone, don’t buy a program believing it can persuade her to trust you against her wishes.
No responsible relationship guide can guarantee that.
However, if both of you are exploring a second chance, you may want additional resources on communication and understanding the breakup.
I’ve personally reviewed Brad Browning’s The Ex Factor 2.0, including the complete 163-page men’s guide and selected training videos.
I found some constructive advice about emotional composure, self-respect, and avoiding desperate behavior.
I also found recommendations involving jealousy and misleading communication that I wouldn’t advise using—especially when honesty is the very thing you’re trying to rebuild.
You can read my firsthand The Ex Factor 2.0 Review for a detailed assessment of its strengths and weaknesses.
And if your situation involves serious betrayal or a long-standing pattern of dishonesty, a qualified therapist may be more appropriate than a general ex-back program.
Rebuilding trust requires honesty, not a technique for manufacturing someone else’s confidence.
Frequently Asked Questions
Can you rebuild trust with an ex-girlfriend?
Sometimes, if both people are willing to explore reconciliation and address the behaviors that damaged trust. But no one is obligated to resume a relationship.
How do I regain my ex-girlfriend’s trust after lying?
Take responsibility for the lie, stop repeating the behavior, communicate honestly when contact is welcome, and accept that trust may not return.
How long does it take to rebuild trust after a breakup?
There is no universal timetable. The seriousness of the breach, consistent behavior, and both people’s willingness to continue all matter.
Can I rebuild trust after cheating?
Some couples do rebuild trust after infidelity, but the process can be difficult. It requires accountability and mutual willingness, and professional support may help.
What should I say when my ex says she doesn’t trust me?
Acknowledge what damaged her trust without making excuses. Avoid demanding forgiveness or promising a guaranteed outcome.
Will an apology make her trust me again?
Not necessarily. An apology can acknowledge wrongdoing, but trust may require consistent behavioral change over time.
Should I contact my ex to show her I’ve changed?
Not if she has requested no contact or blocked you. You can work on yourself without requiring her attention.
Can no contact rebuild trust?
No contact alone doesn’t demonstrate trustworthiness. It may create space, but silence doesn’t replace accountability or meaningful change.
What if she forgives me but doesn’t want me back?
Respect her decision. Forgiveness and reconciliation are separate choices.
Should I let my ex check my phone to rebuild trust?
There isn’t one rule that fits every couple. Discuss reasonable, voluntary expectations for transparency and privacy. Avoid coercive or indefinite surveillance.
What if my ex is the one who broke my trust?
You don’t have to accept blame for her behavior. Consider whether she is taking responsibility and whether you genuinely want to explore rebuilding the relationship.
Can couples counseling help rebuild trust?
It may help willing partners communicate, address relationship problems, and evaluate reconciliation. But counseling cannot guarantee trust or make either person stay.
Final Thoughts: Rebuild Your Character, Not Just Your Chances
If you’ve lost your ex-girlfriend’s trust, I understand why you want to fix things.
You may regret what happened.
You might wish you could go back and make a different decision.
Perhaps you’ve already spent hours trying to find the right words to convince her that you’ve changed.
But here’s what I want you to remember:
You cannot demand trust. You can only become more trustworthy.
That means taking responsibility when you’ve done something wrong.
Making changes that last longer than an apology.
Keeping your commitments.
And respecting her freedom to decide whether a relationship with you is something she wants.
Maybe the two of you will eventually explore a second chance.
Maybe she will decide not to.
Either way, the work you do on yourself still matters.
You can become a more honest communicator.
A more reliable partner.
And a man who handles difficult emotions without trying to control someone else’s response.
Start with one small action today.
Choose a behavior you genuinely want to change.
Then begin practicing that change.
Not just because you want your ex-girlfriend back.
But because you want to build healthier relationships in the future.
I wish you all the best,
Rickard Österholm
Dating & Relationship Coach
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