Hope and healing for the betrayed partner after affairs and infidelity
Individual Therapy for the Betrayed Partner
Serving clients online in Massachusetts, Florida, Washington State, Colorado, & Oregon
Therapy for Betrayed Partners After Infidelity
It’s not just “difficult to trust again,” it’s trauma that benefits from treatment.
It’s 2am and you’re awake again. Not because of a noise or an alarm, but because you had another nightmare about your partner’s infidelity. You check their phone while they’re sleeping. Nothing new. You put the phone back and lie there, heart pounding.
In the morning, your partner mentions they have to leave early for a work meeting. You spend the next hour trying to figure out whether this matches the pattern of lies you’ve now pieced together. You check their location at 10, and again at 10:20. They’re where they said they’d be, but it doesn’t really help.
The places that used to belong to the two of you, like the restaurant from your first date or the beach you went to every summer, now make you wonder whether they took the other person there too. You’ve started avoiding those places, and you resent losing them on top of everything else the affair has taken from you.
You comb through credit card statements and look for charges that don’t make sense. You cross-check travel dates against work calendars, and you Google whether that conference in Phoenix was even real.
And each new “trickle truth” detail your partner discloses about their infidelity feels like a fresh injury. They tell you something new on Tuesday, and you spend Wednesday dreading what fresh hell is coming on Thursday.
You used to trust your own judgment and your sense of what was real, but since you found out about the affair, you’re not sure you’ll ever trust either one again.
When your partner tells you they love you, you wonder why that love wasn’t enough to stop them from cheating.
When you think about the other person or people, you end up listing everything they might have that you don’t. Many betrayed partners describe this as feeling unworthy, inadequate, and “not chosen.” You may also feel guilty, or even dirty, as if what your partner did says something about you.
The trauma of betrayal and infidelity can be resolved whether you’ve decided on repairing things with your partner, or if you’ve decided you’re moving on alone, or if you are entering into a new relationship and don’t want past betrayal to sabotage it.
Find out if betrayal trauma therapy is right for you by watching the video here…
Talk Therapy Falls Short for Infidelity and Betrayal Trauma
Accelerated Resolution Therapy is a body-based trauma modality.
The reason it works is because the effects of betrayal “live” in different parts of the brain than insight, skills, and understanding.
Having a clearer understanding of the affair, talking it through, or building better coping skills can be useful, but those don’t fundamentally change how your body responds when unwanted thoughts of the infidelity pop up in your day-to-day life.
What makes ART different from most therapy is the pace. Change happens within a session rather than across weeks or months, and many clients tend to describe the memories and images becoming more dull and losing their emotional intensity.
What Life Looks Like After You Heal Betrayal Trauma at the Root
Your body stops being on high-alert for more bad news. The jaw clenching, the stomach problems, the tension headaches, the 3am wakeups with your heart pounding stop being your “new normal”. You sleep through the night and your appetite returns. You wake up thinking about the day ahead, not about what your partner did. The normal grief and sadness about what happened is still there, but it becomes possible for you to concentrate at work and show up for your children.
The images stop popping up. The scenes that have been showing up in your head when you’re trying not to think about them — the texts you found, the moment your partner admitted to the infidelity, the bank statements that didn’t make sense — stop coming up randomly. And when you do think about them, they feel dull. After the intensive, clients describe the thoughts and images as feeling distant, like something that happened in the past, instead of something that keeps happening to them now. This means the anxiety and rumination stop on their own, without you having to “try.”
You stop measuring your worth by what your partner did. When you think about the affair now, you think of it as something your partner decided to do, and you stop asking what’s wrong with you every time the memory comes up. You feel sad that this is what your partner chose, but it no longer reflects on how “good enough” you are. Whether or not your partner chooses you going forward, you know you’re worth choosing.
You trust your own judgment again. You make a decision about your relationship, your finances, or your living situation, and you don’t need to run it past three friends and your sister to make sure you’re not crazy. The fog of “what if I’m wrong about everything else too?” clears. The intrusive thoughts that have been telling you not to trust your partner, not to trust yourself, that you’re going to make a permanent mistake, lose their authority. You can recognize them as betrayal-driven, not as truth.
You have bandwidth to spend on the people you love. Your daughter tells you about her math test on Friday afternoon, and instead of “how was it, mm-hm, that’s great,” you’re listening. As she’s talking, you notice she’s gotten taller. If you’re rebuilding your relationship, you can sit across from your partner and have the hard conversation without feeling like you’re going to throw up. If you’re leaving or if your partner left, you can sleep through your first night in the new place without staring at the ceiling, mentally replaying every sign you missed.
The facts of the betrayal don’t disappear, and you’ll still remember what happened. You’ll think about the discovery, the texts, or the affair partner as something that happened in the past instead of something that keeps happening to you.
If you’re ready to learn about pricing and scheduling, see the rates page.
How We Heal Partner Betrayal Trauma at the Root in One Half-Day
Accelerated Resolution Therapy is an evidence-based trauma therapy. It uses back-and-forth eye movements.
You don’t talk about the betrayal in detail. Instead, you visualize the situation in your mind, as if you’re watching a scene of a movie.
During the session, we work to change the images and physical sensations your brain has stored, so that they stop intruding the way they have been.
In ART we say, “keep the knowledge, lose the pain.” By the end of the session, you’ll still know what happened and remember all of the facts. What you’ll lose is the uncomfortable bodily sensations, the unwelcome thoughts, and other symptoms that have been part of your daily life. Most clients resolve betrayal trauma in a half-day intensive.
About Allyson Clemmons, LCSW, LICSW
Partner Betrayal Trauma Therapist
My specialization in partner betrayal trauma emerged from years of treating infidelity as a couples therapist.
While couples work was essential for the relationship, I noticed betrayed partners also needed specialized trauma therapy that wasn’t available.
Now I exclusively use Accelerated Resolution Therapy to help my clients move from obsessive investigating and constant triggering to genuine, long-term peace in just a half-day.
You don’t need to manage betrayal trauma indefinitely. You can actually heal from it.
Licensed in Massachusetts, Washington State, & Oregon
Telehealth registration in Florida & Colorado
100% telehealth/remote/online
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I work with people of any gender and across any relationship structure where a trusted partner’s betrayal has caused trauma symptoms that are now interfering with your life.
This includes married clients, as well as long-term partners and cohabiting couples.
It includes people who have already left or whose partner left, but the trauma response is impacting a new relationship.
It includes monogamous clients and clients in non-monogamous relationships where an agreement was violated.
What makes the intensive a good fit is how the discovery is affecting you now. Most of my clients say they are preoccupied with the discovery of the infidelity, and the choices their partner has made has left them feeling unworthy and inadequate.
Infidelity takes a lot of forms, and I work with all of them, including a single affair, an emotional affair, repeated affairs, paying for sex with sex workers or escorts, secret accounts on dating or hookup apps, and hidden pornography use that broke an agreement between you and your partner.
The intensive is a fit whether you found out last month or several years ago, and whether you’re staying in the relationship, separating, or if the relationship has already ended.
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The intensive is a flat-fee of $1,950. Typically, clients complete the intensive session in about 4 hours.
After you reserve a spot on my secure calendar, you’ll receive your intake forms by email, typically within an hour.
Please review and digitally sign them within 48 hours. Once your forms are signed, your 50% deposit ($975) is charged and your spot is confirmed. The remaining 50% ($975) is charged 24 hours before your session.
If your forms aren’t completed within 48 hours of booking, you won’t be charged. However, your appointment will be cancelled and that date will be available to other clients. You’re always welcome to book a new date once you’re ready to complete the forms.
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Yes. The unfaithful partner often has their own work to do: sometimes around guilt, shame, and accountability, sometimes around their own history of trauma that contributed to what happened. That work involves ART, but is more talk therapy heavy. For more information on that service, please click here.
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No. You don’t have to share any of the specifics. ART works with the images and sensations stored in your nervous system, not the verbal story. You can keep the details private and still process the trauma completely. Many clients find this privacy one of the most relieving aspects of ART.
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It will probably change the anger, not completely erase it.
The trauma-driven anger (the kind that spikes your heart rate when you see their phone, the rage that wakes you up, the flooding that makes you say things you regret)… that anger often softens, because it’s tied to the betrayal trauma symptoms that ART helps resolve.
You might still be angry, but it’s usually not the same white-hot, dysregulated anger. It sounds more like, “What you did was wrong, and I’m deciding what I want to do about it.”
If your partner is still lying, minimizing, or refusing to repair the damage, then some of the anger will stay, because the betrayal behaviors are still happening and the anger is a normal response to them.
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That’s completely normal. ART helps your nervous system calm down so that you can think clearly about those types of decisions. Right now, trauma is making every decision feel urgent and next to impossible.
After ART, you’ll still have the same choices to make, but you’ll be making them from a regulated place instead of from anxiety or anger.
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Great question. Both ART and EMDR use eye movements to help your brain reprocess traumatic memories, but there are some key differences in how they work and how quickly you’ll see results.
ART is more directive and structured. We focus on specific images that are triggering you and actively replace them with ones that feel neutral or empowering. There’s no homework between sessions, and each session is complete in itself; you won’t leave feeling worse or need to “process” between appointments.
EMDR is more exploratory. Your therapist follows where your associations lead, which can be valuable but also means sessions are less predictable. Some people find they feel worse temporarily as they process, and treatment typically takes longer (6-12+ sessions vs 1-5 for ART).
For betrayal trauma specifically, most of my clients appreciate that ART:
Gets results faster (you’re not waiting for months to feel better)
Doesn’t require you to talk through every detail of what happened
Leaves you feeling complete after each session, not raw or triggered
Actively replaces disturbing images rather than just desensitizing you to them
If you’ve tried EMDR and it helped but didn’t fully resolve things, or if it felt too slow or destabilizing, ART often works very well as an alternative.
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In my practice, clients with betrayal trauma usually need between one and three ART sessions, and the intensive puts two full ART sessions into a single extended appointment.
For many clients, the intensive is the only appointment they need to heal the trauma of the infidelity. This is because each ART session is complete on its own and the progress from the intensive doesn’t depend on weekly follow-up appointments. That means you plan around one block of time instead of fitting appointments around your work and family schedule for months. If you’d like another session after your intensive, additional ART sessions are available.
If you’ve also experienced trauma earlier in life, such as abuse or neglect in childhood, you might need a follow-up ART session after the intensive. We’ll talk about that during the assessment at the start of your intensive, so you’ll know what to expect before your ART sessions begin.
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I see clients located anywhere in Massachusetts, Washington State, and Oregon.
I am also registered to see clients in Florida and Colorado.
If you are located outside of the United States, there is a chance I can work with you. Please contact me to discuss your situation.
Get in touch
Self-Schedule or Contact Me Below
If you already know you would like to get scheduled, please do so using my secure, HIPAA-compliant calendar below. No need to contact me first unless you want to.
Here’s how payment and intake forms work —
The intensive is typically ~4 hours and a flat-fee of $1,950.
You’ll use my secure calendar below to choose a date and time for your intensive.
After you book, you’ll receive an email invitation to complete your new client forms, which include your payment details.
Once you sign your forms, your 50% ($975) booking deposit is charged and your intensive date is confirmed. The remaining 50% ($975) is charged 24 hours before your session.
If your forms aren’t completed within 48 hours of booking, you won’t be charged. However, I’ll cancel your appointment and open that date to other clients. You’re always welcome to book a new date once you’re ready to complete the forms.
Have a question about logistics before scheduling?
See my FAQ page, or use the contact form to ask me directly (scroll down to use the form). I respond within 1-2 business days, but usually much faster.
For questions, please contact me using the secure, HIPAA-compliant form below.
long-term healing from betrayal trauma
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long-term healing from betrayal trauma —