My Partner Cheated. Should I Stay or Go? By Jen Joseph,LMFT, CST | Infidelity & Affair Recovery Therapist
You found out. And now you're living with the question that feels impossible to answer — do I stay, or do I go?
Maybe you're oscillating hour to hour. Maybe you've already decided a dozen times in each direction. Maybe you feel pressure from friends, family, or your own internal sense of what you’re “supposed” to do. Maybe you're terrified you’ll make a choice you regret and negatively impact not just yourself, but your family.
This article is for you. Not because I can tell you what to do– only you can know what’s best for you. But to help you think through this decision clearly, honestly and with less of the panic and noise that make it so hard to hear yourself.
First: You Don't Have to Decide Right Now
The urgency to resolve this — to know, to decide, to stop being in the unbearable in-between — is real and understandable. But in the early aftermath of discovering an affair, you are not in a state to make a clear-headed, lasting decision about the future of your relationship. Likely, you're in a state of crisis as the ground has significantly shifted under you.
Healing from an affair, with the support of a solid couples therapist (and potentially individual therapists), can take a year or longer. If you’re open to seeing whether or not you and your partner can heal from this betrayal, you can always engage in couples therapy and decide along the way if you’re rebuilding the trust and connection you need in order to want to stay for the long-haul. That is, you don’t need to decide before couples therapy whether or not you want to commit to forever with the person who betrayed you. You just have to decide whether or not you want to commit to couples therapy to see what might be possible for you and your relationship.
What the Research (and Clinical Experience) Tells Us
Affairs don't automatically mean a relationship is over. Many couples who do genuine, focused work in couples therapy come out the other side with a relationship that is stronger and more resilient than what they had before.
That said, reconciliation isn't always the right outcome. And choosing to separate after infidelity, when done with clarity and self-honesty, is also a legitimate and healthy choice.
What predicts good outcomes — in either direction — isn't the severity of the betrayal. It's the quality of the internal work both people are willing to do.
Questions Worth Sitting With
Rather than a checklist of "signs you should leave" or "signs you should stay" — which tend to be reductive and lacking in nuance, here are a few questions to reflect on:
About your partner:
Are they willing to commit to a year or longer of weekly couples therapy, knowing it will be emotionally challenging at times?
Do you see evidence of genuine remorse — not just regret about getting caught, but real reckoning with the harm they caused?
Have they ended all contact with the affair partner, completely and transparently?
Are they willing to be honest with you even when it's uncomfortable for them?
Has your partner taken full responsibility for what they did — without minimizing, deflecting, or making it about you?
If they’re struggling with any of these things (aside from #1), it doesn’t mean all is lost. The support of a good couples therapist may help your partner see the benefit of shifting into an even more accountable and empathetic stance and work with what gets in the way.
About the relationship:
Were there patterns in the relationship — avoidance, resentment, disconnection — that neither of you was addressing? And is your partner willing to own and examine their part in those? Are you?
Can you imagine a version of this relationship, rebuilt on different terms, that you'd actually want to be in?
About yourself:
Deep down, do I want to see if it’s possible to repair, despite hearing potentially negative messages from family, friends or the media like “cheaters will always be cheaters?”
Am I willing to be in the uncertainty of whether or not repair is possible? To sit with hard feelings, share my internal experience and let the repair process unfold, knowing that there aren’t any guarantees?
Am I willing to hear potentially hard truths about my partner and their experience of the relationship?
Am I willing to explore what might be my own contributions to issues in the relationship that pre-dated the infidelity? While the decision to cheat is 100% the fault of the partner who strayed, infidelity often occurs in relationships that aren’t totally solid– ones where partners are conflict avoidant, don’t repair from big fights or have sex issues that never get addressed– to name a few.
Am I willing to learn how to feel and express my anger and hurt without being punitive?
Am I interested in the idea of growing relationally in focused couples therapy, even if it doesn’t work out with my current partner?
If you’re a yes to the questions above, attempting to rebuild and repair in couples therapy might be a really good option for you. If you’re too angry or too “done” to consider repair work that includes your active participation and self-reflection, couples therapy may not be the right place for you right now. Perhaps you need time to process with your own therapist or maybe there’s just not enough in your relationship that’s worth saving. Only you can know that.
The Role of Ambivalence — and Why It's Normal
And you might just be ambivalent. And that’s totally normal and common in your situation. It’s a very hard thing for a human to hold both profound love and hot rage toward someone they care deeply about and trusted with their hearts. It’s an excruciating place to be in and it would be so normal to want to connect and rebuild in one moment and in another moment, wanting nothing to do with your partner. Ambivalence doesn't necessarily mean you're confused, and you’re definitely not broken. It means you're in a situation that is genuinely complex — and that your feelings are responding accordingly.
In making the choice of whether or not to embark on couples therapy and try to repair with your partner, it could be helpful to look for what is steady underneath the fluctuating moods. If there was enough good in your relationship before the infidelity and if you’re a yes to the questions in the last section, would you regret not trying to heal and rebuild with your partner? What do you have to lose in trying? The reality is that you’re likely to grow individually if you commit to couples therapy and see what's possible.
When You're Genuinely Torn– and you’ve made a lifetime commitment to one another: Discernment Counseling
If you're married (or otherwise have made a lifetime commitment to one another)and in a place where one of you is seriously considering leaving and the other wants to try — or where one of you is so ambivalent that you can't imagine getting traction in couples therapy — there's a specific, short-term process that may be exactly what you need before making any permanent decisions.
It's called Discernment Counseling.
Discernment Counseling is not couples therapy. It's a structured, time-limited process — typically one to five sessions — designed specifically for mixed-agenda, married couples: where one person is leaning toward leaving and the other wants to work on the marriage. The goal isn't to fix the relationship. The goal is to help each of you gain clarity and confidence about which direction to move, based on a deeper understanding of your own contributions to what's happened — so that whatever you decide, you decide it from a clear and thoughtful place.
In DC, I meet with each of you individually as well as together. The focus is on you as individuals — helping each of you understand your own role in the relationship dynamics, so that the clarity you arrive at is genuinely yours.
If you decide to try couples therapy, Discernment Counseling prepares you well for that transition. If you decide to separate, it helps you do so with greater honesty and intentionality. And if you're not ready to decide, it helps you understand where you are and what you need next.
What Healing Actually Requires — If You Stay
If you do choose to try to rebuild, it's worth being clear-eyed about what that actually takes.
From the betrayed partner: A willingness, over time, to move from crisis mode toward genuine engagement — sharing what's underneath the anger, learning to hear difficult truths, and eventually building a different kind of relationship rather than simply trying to restore the old one.
From the straying partner: Not just apologies, but sustained, humble accountability. A genuine reckoning with why they made the choices they made and a willingness to grow in authenticity and integrity — including being consistently honest, even when it's uncomfortable. A willingness to be with their partner’s pain without trying to fix it or make it go away quickly.
From both of you: A willingness to examine the relational patterns that existed before the affair — the conflict avoidance, the distance, the ways both of you may have stopped showing up fully— and to build something more authentic and secure on the other side.
This is serious, demanding work. It doesn't happen in a few sessions or a few months. A realistic commitment is focused couples therapy over the course of a year or more. But for couples who do it well, the relationship they build on the other side can be more honest and intimate than anything they had before.
For a detailed article on the phases of healing and what it takes to repair, check out this blog I wrote.
However You Choose: Make it Yours
Leaving is not failure. Sometimes it is the healthiest, most honest choice you can make. It is your life and precious time after all, and only you can know if you have the energy and motivation to work on your relationship and try to rebuild.
However, whether you stay or go, my suggestion is to make the decision from a place of thoughtful reflection rather than reactivity, pain or panic. If your nervous system is too activated to get to a place of calm and clarity about how you’d like to move forward, now could be a good time to work with an individual therapist to help you find some internal steadiness.
If you decide to end the relationship without doing couples therapy, that’s absolutely a respectable choice. And if you decide to work on yourself and the relationship, unsure of if you want to commit to forever with your partner, that’s also a commendable choice. You get to decide what you’re up for.
You Don't Have to Figure This Out Alone
Whatever you're feeling right now — the rage, the grief, the love, the contempt, the confusion — it all makes sense. You are in one of the most painful, complex situations a person can face in a relationship.
You don't have to have the answer yet. You just have to be willing to sit with the question honestly — and to get the right support while you do.
If you're navigating infidelity and wondering whether to try to rebuild or move on, I'd welcome a conversation. I work with individuals and couples online throughout California and Oregon.
Schedule a free 15-minute consultation →
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Jen Joseph, MA, LMFT, CST is an AASECT Certified Sex Therapist, Certified Discernment Counselor, and Problematic Sexual Behavior Certified therapist. She specializes in infidelity recovery, sex therapy, discernment counseling and couples therapy, practicing online with individuals and couples throughout California and Oregon.