
“It always happens to me that, after a year in a relationship, the monotony bores me and I feel like I need to meet someone else.” “Routine turns off my spark.” “I have a hard time resisting when there are more options.”
These thoughts are more common than it seems in those who have been unfaithful several times. However, they are also often accompanied by feelings such as guilt and regret.
Given this scenario, the question is: can something be done to change this situation? Of course. Obviously, when you have the willingness to change this reality, psychotherapy can be a great ally to achieve this. Here We’re going to talk about the reasons behind infidelity, ways to manage its consequences, and how therapy can help you break these patterns.
How infidelity affects a relationship
When someone is unfaithful, everyone suffers. Or well, at least, in most cases. For the person who was betrayed, this can cause great emotional wound that causes trust to be broken, which gives way to insecurity and constant distrust. Even if they decide to stay together, the path is usually full of challenges, with doubts and constant surveillance.
In addition to the loss of trust, the self-esteem of the betrayed person is usually greatly affected. It is common for you to question your self-worth or even your attractiveness, to the point where you wonder if you are “enough” to be loved by someone. These types of thoughts can prolong the pain and generate internal conflicts that further complicate the healing process.
But, okay, everything we have said is the most obvious, but that does not mean that only those who were deceived feel bad. The person who committed the infidelity also suffers emotional consequences. Feelings such as guilt, shame, or confusion are common, especially if the person feels genuine regret.
Many times they ask themselves: “Why did I do it?” “I don’t know how this happened.” “Why couldn’t I act differently?” These questions can be the starting point to reflect more deeply on what led you to act this way.
Furthermore, infidelity can have an impact on the couple’s social environment. Sometimes friends and family take sides or pass judgment, which adds more tension. In some cases, the couple prefers not to talk about the topic with others to avoid feeling judged, which can lead to isolation. This isolation, in turn, complicates the possibility of receiving external support in times of crisis.
I was unfaithful and I regret it: now what?
Accepting that you were unfaithful and wanting to do it differently is the first step to change. Remember this: we all make mistakes and sometimes we make decisions that weigh on us and that affect others, that does not mean that you are a bad person.
That said, it is also important that you take into account that the impact of infidelity is such that sometimes it is not enough to ask for forgiveness and hope that the wound is repaired. It is important to reflect on what happened and take concrete actions to repair the damage.
If you still have contact with the third person, it is not advisable to start couples therapy. Instead, it is better to start with individual psychotherapy: a space where you can explore your emotions, patterns and motivations. This way you will be able to understand in more detail why you acted this way and avoid repeating it in the future.
It is essential to discuss what happened with your partner, although this should not be taken lightly. It is important to do it with respect and honesty. Explaining what happened not only allows you to release the weight of guilt, but also opens the door to working together on the wounds left by the infidelity. But, be careful! This also means putting yourself in the other person’s shoes and recognizing the pain that this decision caused them.
To communicate effectively, it is important that you prepare the ground. Choose a suitable time, without distractions or external pressures. Speak from your emotions, using phrases like “I feel” or “I recognize that” to take responsibility without blaming anyone else. Also listen to what your partner has to say, as their emotions are just as valid.
Taking responsibility also means accepting the consequences. The relationship may not survive, but facing what you did is a step toward emotional maturity. If you decide to stay together, the commitment must be serious and focused on working on both your own conflicts and the couple’s dynamics. This process won’t be immediate, but consistent honesty and mutual effort can make a difference.
Psychotherapy, a tool to stop being unfaithful
Psychotherapy is a very useful tool if you want to stop falling into infidelity. Through this process, you can identify the root causes of your actions, which often have to do with personal insecurities, family patterns, or unrealistic ideas about relationships.
For example, if you feel that “routine kills passion” or that “you need other options to feel fulfilled,” in therapy you can question those thoughts and reframe them. You may seek external validation because you don’t find emotional satisfaction in yourself, or you may be afraid of commitment and use infidelity as a way to avoid it. Whatever the case, a therapist can help you work on it.
Also You will learn to better manage your emotions and set limits. Many times, people are unfaithful because they don’t know how to say no or because they don’t communicate their needs well. Therapy gives you tools to improve in those areas and build healthier relationships.
Another key aspect is to work on empathy, as this can significantly reduce the desire to be unfaithful. By putting yourself in your partner’s place, you will better understand how your actions impact your emotional well-being. This not only reinforces your commitment, but will also strengthen the emotional bond.
If both people are willing to work together, couples therapy may also be an option. But be careful, this only works if both parties are completely committed and there are no parallel relationships. In these sessions, topics such as trust, communication and how to rebuild the relationship from a stronger base are worked on. In some cases, it may be necessary to rethink agreements about how to handle monogamy (if that’s what you both want) or explore other relational dynamics.
It is important to be very clear that psychotherapy is not a quick solution, but it is a path that can serve you a lot when you have every intention of recovering your relationship or, for its part, working on yourself and the decisions you make.
Therapy gives you the opportunity to know yourself much better, which in turn will also help you make decisions that are aligned with your values and desires. Additionally, it gives you a judgment-free space where you can explore your emotions and challenges with complete openness.
In short, changing behavior patterns is not easy, and even less so when it comes to something as complicated as infidelity. But the first step is always possible: recognize that something is not working and seek help to improve it.
Psychotherapy gives you that space to reflect and grow, so that you can understand your actions and turn them into something positive. If you are willing to commit to yourself, you will be able to build more honest, respectful, and satisfying relationships. In the end, it’s not just about being faithful to your partner, but also about being faithful to yourself.
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PsychologyFor. (2025). How Psychotherapy Can Help You Stop Falling Into Infidelity. https://psychologyfor.com/how-psychotherapy-can-help-you-stop-falling-into-infidelity/