Infidelity is one of the most complex and devastating relationship crises, with a profound psychological, emotional, and relational impact. This highly specialised postgraduate programme is designed to provide psychologists, couples therapists and mental health professionals with advanced clinical skills in assessment, therapeutic approach and rebuilding trust after the breakdown of an emotional bond. Inspired by world-renowned academic standards (Harvard Medical School, Oxford Department of Experimental Psychology, Gottman Institute), this course integrates a multidisciplinary, empirical and clinically applied approach, combining cutting-edge therapeutic models, supervised role plays, analysis of real cases and exclusive audiovisual material showing clinical sessions and intervention dynamics in real time.