Understanding PTSD After Cheating: What It Is and How to Cope

Cheating in a relationship can leave deep emotional scars. For some people, the pain doesn’t just go away with time. Instead, it lingers, affecting their mental health and daily life. 

This can sometimes lead to something called post-traumatic stress disorder (PTSD).  While PTSD is often linked to events like war, accidents, or abuse, it can also happen after the betrayal trauma of being cheated on. 

Let’s break this down and talk about what it means, how it feels, and what you can do to heal.



What Is PTSD After Cheating?

PTSD is a mental health condition that happens after someone goes through a very stressful or traumatic event. 

When we think of PTSD, we usually think of soldiers or survivors of natural disasters. But cheating can also be traumatic, especially if it shatters your trust and sense of security.

If you’ve been cheated on, you might feel like your world has been turned upside down. 

The person you trusted most has hurt you, and it can feel like a betrayal that cuts deep. 

For some, this betrayal can trigger PTSD symptoms. These symptoms might include flashbacks, anxiety, trouble sleeping, or constantly feeling on edge.



Why Does Cheating Cause PTSD?

Not everyone who’s cheated on will develop PTSD, but for some, the emotional impact is so strong that it sticks with them. Here’s why cheating can be so damaging:

  • Broken Trust: Trust is the foundation of any relationship. When someone cheats, that trust is broken. It can make you question not just your partner, but also your own judgment and ability to trust others in the future.

  • Feelings of Betrayal: Being cheated on can make you feel like you weren’t enough. It can hurt your self-esteem and make you wonder what you did wrong, even if the cheating wasn’t your fault.

  • Loss of Safety: A good relationship makes you feel safe and secure. Cheating can take that away, leaving you feeling vulnerable and unsure about the future.

  • Emotional Shock: Finding out your partner has cheated can feel like a punch to the gut. The shock of it can stay with you, making it hard to move on.



What Does PTSD After Cheating Look Like?

PTSD symptoms can vary from person to person, but here are some common signs you might notice:

  • Flashbacks: You might keep replaying the moment you found out about the cheating in your mind. It can feel like you’re reliving the pain over and over.

  • Avoidance: You might avoid places, people, or things that remind you of the cheating. For example, you might not want to go to a restaurant where you and your partner used to go.

  • Hypervigilance: You might feel like you’re always on guard, waiting for something bad to happen. This can make it hard to relax or trust anyone.

  • Mood Changes: You might feel angry, sad, or numb. Some people also feel guilty, even though they didn’t do anything wrong.

  • Trouble Sleeping: Nightmares or trouble falling asleep are common. You might also wake up feeling anxious or upset.

  • Difficulty Moving On: It can feel like you’re stuck in the past, unable to let go of what happened.



How to Know If It’s PTSD

It’s normal to feel hurt and upset after being cheated on. But if these feelings don’t go away and start to interfere with your daily life, it might be PTSD. 

Here are some questions to ask yourself:

  • Do I keep thinking about the cheating, even when I don’t want to?

  • Am I avoiding things that remind me of what happened?

  • Do I feel like I can’t trust anyone anymore?

  • Am I having trouble sleeping or focusing?

  • Do I feel like I’m stuck in the past?


If you answered “yes” to most of these questions, it might be worth talking to a therapist or counselor. We can help you figure out if what you’re experiencing is PTSD and guide you toward healing.



How to Cope with PTSD After Cheating

Healing from PTSD after cheating takes time, but it’s possible. Here are some steps you can take to start feeling better:

  • Acknowledge Your Feelings: It’s okay to feel hurt, angry, or betrayed. Don’t try to push these feelings away. Let yourself feel them, even if it’s painful.

  • Talk to Someone You Trust: Sharing your feelings with a friend, family member, or therapist can help. Sometimes, just saying things out loud can make them feel less overwhelming.

  • Practice Self-Care: Take care of your body and mind. Eat well, get enough sleep, and try to do things that make you happy, even if it’s something small like watching your favorite show or going for a walk.

  • Set Boundaries: If you’re still in contact with the person who cheated, it’s okay to set boundaries. You don’t have to pretend everything is fine if it’s not.

  • Consider Therapy: A therapist can help you work through your feelings and develop coping strategies. Cognitive-behavioral therapy (CBT) and eye movement desensitization and reprocessing (EMDR) are two types of therapy that can be helpful for PTSD.

  • Join a Support Group: Talking to others who’ve been through similar experiences can make you feel less alone. Look for support groups online or in your area.

  • Be Patient with Yourself: Healing doesn’t happen overnight. It’s okay to have bad days. What matters is that you’re taking steps to feel better.



Rebuilding Trust After Cheating

If you’re trying to rebuild your relationship after cheating, it’s important to take things slow. Rebuilding trust takes time and effort from both partners. Here are some tips:

  • Communicate Openly: Talk about what happened and how it made you feel. Be honest about what you need to feel safe again.

  • Set Clear Expectations: Make sure both of you are on the same page about what’s okay and what’s not in your relationship.

  • Take Responsibility: If you’re the one who cheated, take responsibility for your actions. Apologize sincerely and show through your actions that you’re committed to change.

  • Be Patient: Trust isn’t rebuilt overnight. It’s normal to have setbacks, but with time and effort, it’s possible to move forward.



When to Walk Away

Sometimes, despite your best efforts, a relationship can’t be fixed. If you’re feeling stuck, unhappy, or unsafe, it might be time to walk away. 

Ending a relationship is never easy, but staying in a toxic situation can make things worse. Remember, your mental health and well-being come first.



Final Thoughts

PTSD after cheating is a real and painful experience, but it doesn’t have to define your life. With time, support, and the right tools, you can heal and move forward. 

Whether you choose to work on your relationship or start fresh on your own, know that you deserve love, respect, and happiness. 

Don’t be afraid to reach out for help—you don’t have to go through this alone.


If you need help coping from betrayal from your loved one, we offer betrayal trauma therapy for those in Texas and Utah.


If you’re looking for a spanish speaking therapist, I am a latina therapist that can help you navigate your thoughts and emotions with great regard to our culture and relate with you better by communicating with the language you find comfortable to use. 

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