Although relationship science has shown that relationship health is as real as mental and physical health, and that relationship health has powerful effects on

A book and online profile that identifies a couple's strengths to help them build a more vital relationship. Based on an unprecedented national survey of 50,000

The Marriage Checkup is designed to help couples assess the strengths and weaknesses of their relationship and to develop strategies for strengthening its healt

"The Marriage Checkup" provides a perfect tuneup for all married couples: those happily so, those who seldom think about their marriage and those who simply den

NEW YORK TIMES BESTSELLER • Over a million copies sold! “An eminently practical guide to an emotionally intelligent—and long-lasting—marriage.”—Dani