Jim and Sally Conway; Marriage What is it about good marriages that makes them last? Whether you're looking for help in dealing with the rough spots in your relationship--or just trying to enhance its strengths--Traits Of A Lasting Marriage is a resource you won't want to pass up. In this fascinating book, respected marriage and family counselors Jim and Sally Conway identify ten critical traits that make a good marriage. The important insights they share could make all the difference in your marriage.