Interpersonal Therapy (IPT) addresses infidelity through its strong evidence base: most infidelity is connected to relationship problems, and improving relationships improves infidelity.
The Four IPT Focus Areas for Infidelity
IPT targets one of four interpersonal problem areas that typically accompany infidelity:
- Grief: Loss and bereavement contributing to infidelity
- Role disputes: Conflicts in important relationships driving infidelity
- Role transitions: Life changes creating adjustment-related infidelity
- Interpersonal deficits: Limited social skills or relationships sustaining infidelity
IPT vs. CBT for Infidelity
While CBT targets thoughts and behaviors, IPT targets relationships and communication. Both are highly effective for infidelity — the best choice depends on the primary driver.
What IPT for Infidelity Looks Like
IPT for infidelity typically runs 12-20 sessions, with early sessions identifying the interpersonal focus area, middle sessions working on it, and later sessions consolidating gains.