Why Marriages Succeed or Fail by Dr. John Gottman is a research-based relationship rescue book that delves into the factors that contribute to successful and failed marriages. Drawing on his extensive research with couples, Dr. Gottman identifies key predictors of marital success and offers practical strategies for building a strong and lasting relationship. From communication patterns to conflict resolution skills, this book provides valuable insights into the dynamics of healthy marriages. With quizzes, exercises, and real-life examples, this book offers practical guidance for couples seeking to improve their relationship.