Gottman has spent decades observing the conversational patterns and biorhythms of thousands and thousands of couples in his famous “Love Lab.” Now he applies this research to fundamental questions about trust and betrayal. Doubts are common in relationships. Partners often worry. Can I trust my partner? Am I being betrayed? How do I know for sure? Based on laboratory findings, this book shows readers how to identify signs, behaviors, and attitudes that indicate betrayal—whether sexual or not—and provides strategies for repairing what may seem lost or broken. With a gift for translating complex scientific ideas into insightful and practical advice, Gottman explains how a couple can protect or recover their greatest gift—their love for one another.

“In an easy-to-understand format full of anecdotes, imaginary dialogues, and analogies to game theory, Gottman explains lack of trust in a relationship … The practical tools to evaluate current relationships and step-by-step methods for avoiding betrayal, repairing relationships heading toward crisis, or healing a relationship after a crisis will be useful to couples who want to look honestly at healing chronic hurts and improving the state of their relationship, and are ready for a system to help them.”—Publishers Weekly