In this raw, controversial episode, Megan coaches Shanen, a woman who has been married for 25 years. She is struggling to admit to her husband that she has had two affairs recently. She's kept quiet on the affairs to protect his feelings, but she realizes she is putting up a wall between them that is destroying their marriage. In this episode we explore why couples cheat, the damage of telling lies, and the first steps to repairing the relationship.