This second edition brings together an impressive array of experts to discuss and provide understanding to the treatment of infidelity.

Bringing together voices from a range of disciplines and backgrounds, including couples therapy, family therapy, evolutionary psychology, relational research, and more, Peluso and Irvine help therapists understand and practically treat this common and complex issue. Divided into three parts, chapters begin by laying the foundations for understanding why couples commit infidelity before looking at different treatments, such as Gottman Method Couples Therapy, models of fidelity and forgiveness, and other integrative approaches. This new edition includes brand-new material on topics such as nonmonogamy, teletherapy, cyber-infidelity, and the impact of infidelity on couples and families from different social, cultural, generational, and sexual perspectives.

With revised referrals and resources at the end of each chapter; additional infidelity treatment methods; and examinations of gender, race, and power, this guide is essential reading for all practicing and training marriage and family therapists, counselors, psychotherapists, and social workers.