What Should You Do If Wondering, "Is My Boyfriend Cheating?"

Medically reviewed by Majesty Purvis, LCMHC
Updated October 29th, 2025 by Regain Editorial Team

Key takeaways

  • Suspicions of cheating may stem from insecurities or changes in your boyfriend’s behavior or appearance.
  • It could be crucial to talk to your boyfriend about the situation rather than jumping to conclusions.
  • Whether or not your boyfriend is cheating, online relationship counseling could help foster trust and address any underlying mental health concerns.

If you’re wondering if your boyfriend is cheating, you may benefit from getting some professional support in navigating this complex situation. Your suspicion could stem from a few causes. If you experience challenges with attachment, you may feel insecure and worry unnecessarily about cheating. However, other times, you might pick up on subtle changes that may indicate that your boyfriend is cheating.

If you notice these signs, you might consider having a conversation with your partner. Also, it may help to speak with a counselor, either individually or as a couple. 

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Why might you be worried that your boyfriend is cheating?

One possible reason that you worry that your boyfriend is cheating could be that you feel insecure in the relationship. It’s possible that low self-esteem or challenges related to attachment cause you to worry unnecessarily about abandonment or cheating. On the other hand, you might worry because you’re picking up on signs that he is actually cheating.

What are some possible signs of cheating?

There are a number of different signs that may indicate your boyfriend is cheating. These can include changes in:

  • Behavior
  • Appearance
  • Relationship dynamics

However, just because you notice some of these signs, it doesn’t mean that your boyfriend is definitely cheating.

Changes in behavior

Sometimes the first sign of a boyfriend cheating can be changes in your boyfriend’s behavior. An obvious sign is typically increased secrecy, including about his schedule, location, and phone habits. He might also spend a lot of time with another person that he says is “just a friend.”

Changes in physical appearance that may indicate your boyfriend is cheating

One of the subtle signs of cheating can be changes in physical appearance. If your boyfriend gets new clothes or a new hairstyle and makes an effort to look good before leaving the house, this could be another sign of cheating. 

Changes in relationship dynamics

Changes in relationship dynamics are also among the warning signs of cheating. If your boyfriend expresses increased criticism of you or if you find that there is a new emotional distance between the two of you, it could mean cheating. Another possible sign is lost interest in maintaining your sex life together. 

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How can cheating affect your mental health?

Having a partner cheat can affect your mental health in a number of ways. It can erode your trust in others and diminish your self-worth. You might experience a diverse array of feelings, such as:

  • Rage
  • Grief
  • Anger
  • Shock
  • Denial
  • Frustration

In some cases, infidelity can also cause anxiety, depression, or post-traumatic stress disorder (PTSD).

What should you do if you’re wondering, “Is my boyfriend cheating?”

If you are wondering if your boyfriend is cheating, you might consider taking steps to take care of your mental health, such as surrounding yourself with your support system and maintaining your boundaries. At some point, you may also have to have a conversation with your boyfriend to see if your fears are founded.

Talking to your boyfriend if you notice signs of cheating

Before you accuse your boyfriend of being unfaithful, you might want to be sure that you have some evidence prepared, even if it’s not concrete evidence. Just because you’ve noticed some of the common signs of cheating, it’s not a foregone conclusion that cheating is what has caused the changes. You can always tell him that you feel uncomfortable with some of the changes that you’ve seen and ask him if anything has happened to bring them about. 

Is it helpful to attend couples therapy for cheating behavior?

After infidelity in a relationship, therapy can be an important part of healing, both for couples and individuals. 

Couples therapy to improve relationships and mental health

If you’ve discovered cheating, it may be helpful for you and your boyfriend to attend couples therapy together. A couples therapist may be able to help you understand what was behind the betrayal by the cheating partner. Therapy may also help you rebuild trust and find ways to move forward and enjoy a healthy relationship. However, a cheating boyfriend typically needs to be invested in the future of the relationship and the therapeutic process for it to be successful. 

Individual therapy if you’re wondering, “Is my boyfriend cheating?”

Whether or not you decide to go to couples therapy, seeking professional support as an individual can also be helpful for dealing with the effects of infidelity and improving your mental health. Individual therapy may also help you decide whether you want to stay in the relationship, and, if so, how to proceed. 

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Are you worried that your boyfriend is cheating?

Online therapy after infidelity

If you feel hesitant to attend traditional in-person therapy to discuss infidelity, you might consider online therapy. Online couples therapy has been proven to be just as effective as in-person therapy. Online therapy is also a convenient way to get support. It allows you flexibility with scheduling, eliminates travel time, and lets you attend therapy sessions from the safety and comfort of your own home. 

Takeaway

If you think that your boyfriend might be cheating on you, it could be that you’ve picked up some subtle or even obvious signs. Signs that your boyfriend might be cheating include changes in his behavior, changes in his appearance, and changes in the dynamics of your relationship. Getting cheated on can feel devastating and can have numerous effects on your mental health. If you suspect cheating, you might consider how and when to talk to your boyfriend about it. It may also help to speak with a counselor about your situation. Couples therapy can support the two of you in moving past the betrayal, and individual therapy can support your own mental health and well-being.

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