Why Marriages Succeed or Fail by John Gottman

Psychologist John Gottman has spent twenty years studying what makes a marriage last. Now you can use his tested methods to evaluate, strengthen, and maintain your own long-term relationship.

This breakthrough book guides you through a series of self-tests designed to help you determine what kind of marriage you have, where your strengths and weaknesses are, and what specific actions you can take to help your marriage.