When an affair comes to light, the shock rarely stays between two people. It spreads through the whole relational system: the couple, their children, their extended family, and each person's sense of who they are. If you're in that shock now, the confusion, rage, shame, and sleeplessness are understandable.
Betrayal is a relational trauma
Researchers who study affairs describe infidelity as an interpersonal trauma. Baucom has explained that it disrupts a person's sense of predictability, safety, and trust, which is why the aftermath can look like trauma: intrusive memories, hypervigilance, and a feeling that you can no longer read reality. When the person who was supposed to be your safe base becomes the source of the injury, the damage reaches well beyond the marriage.
Looking beneath the behavior
A systems-minded, psychodynamic counselor asks one question first: what was this affair doing in this relationship?
That question is about meaning, not blame. The person who had the affair is responsible for their choice, and the hurt partner is not responsible for it. Still, an affair rarely appears from nowhere. One psychodynamic training describes affairs as symptoms of couple developmental struggles and co-created distress, driven by unconscious dynamics that often go unnoticed.
Object relations writers have described several possible meanings:
Splitting. Scharff describes affairs as acting out splits in each partner's internal object relations. Love and desire, or safety and excitement, get divided between two people because they feel too dangerous to hold in one.
Searching for aliveness. Some affairs are unconscious attempts to bring love into a relationship that has gone empty, an idea going back to Dicks (1967).
Fear of loss, closeness, or engulfment. One psychodynamic paper links the jealousy and infidelity dynamic to fear of losing an attachment figure, narcissistic needs, a search for separateness, and power struggles.
Old attachment wounds. Work on chronic, repeated infidelity has pointed to early attachment disturbances, where a person becomes bound to what feels unreachable.
These are possibilities to explore, never explanations that excuse harm. What they share is that the story usually begins well before the affair, often in each person's family of origin, where we first learned what closeness costs and whether love can be trusted.
The roles we play: pursuer, distancer, and the hidden collusion
In many relationships, two people unconsciously organize themselves around a shared fear. One pursues, the other withdraws. One carries the longing, the other carries the independence. Over time, each projects disowned parts of themselves onto the other. After an affair, these roles can harden into "betrayer" and "victim," and the pain is real. But healing often depends on each person eventually getting curious about their own part of the pattern, without shifting responsibility for the betrayal itself.
The path forward
There's no single timeline, but researchers describe a similar arc. Gordon, Baucom, and Snyder outline three broad stages: dealing with the impact, making sense of what happened, and moving forward. One study found that couples dealing with infidelity made strong gains in treatment even though they began more distressed than other couples (Atkins et al., 2005).
The Gottmans' Trust Revival Method describes a related progression of atonement, attunement, and attachment. In the attunement phase, the focus moves toward understanding one another's inner world, which is close to what a psychodynamic therapist hopes to do: slow down, listen beneath the words, and make room for feelings that have been avoided.
Research on recovery also finds that differentiation of self, the ability to stay connected to others while holding your own sense of self, is related to forgiveness. In plain terms, the more grounded you are in yourself, the more room you have to grieve, decide, and eventually forgive, if that's the path you choose.
When you're not ready to decide
Many people feel pressure to decide immediately whether to stay or leave. You don't have to. Early on, the goal is steadiness: sleep, support, and room to feel without acting on every impulse. Clarity usually comes after the shock, not during it.
Therapy for betrayal and its aftermath
In therapy, you have a private place to sort through confusion, grief, anger, guilt, and the questions you can't ask anyone else. Together we look at what the betrayal stirred up, what patterns from your earlier relationships it echoes, and what you want your relationships to look like going forward.
I offer therapy in Petoskey and by telehealth for clients located in Michigan. To get in touch, call 231-675-6245 or email aleena@lemontreetherapymi.com.
References
Atkins, D. C., Eldridge, K. A., Baucom, D. H., & Christensen, A. (2005). Infidelity and behavioral couple therapy: Optimism in the face of betrayal. Journal of Consulting and Clinical Psychology, 73(1), 144–150.
Baucom, D. H., Gordon, K. C., Snyder, D. K., Atkins, D. C., & Christensen, A. (2006). Treating affair couples: Clinical considerations and initial findings. Journal of Cognitive Psychotherapy, 20(4), 375–392.
Baucom, D. H., Snyder, D. K., & Gordon, K. C. (2009). Helping couples get past the affair: A clinician's guide. Guilford Press.
Gordon, K. C., & Baucom, D. H. (1998). Understanding betrayals in marriage: A synthesized model of forgiveness. Family Process, 37, 425–450.
Gottman, J., & Gottman, J. Trust Revival Method (Atone, Attune, Attach). The Gottman Institute.
Mitchell, L. (2000). Attachment to the missing object: Infidelity and obsessive love. Journal of Applied Psychoanalytic Studies, 2, 383–395.
Scharff, D. E. Affair trade. Therapyroute.
Vanegas Osorio, J. H. (2011). La dinámica vincular celos-infidelidad. Pensamiento Psicológico, 9(17), 97–102.