More than 25 percent of our marriages end in the tragedy of divorce, and over 72 percent of all teen-age marriages terminate in the courtroom. An undetermined number of young people are so disillusioned with marriage that it is no longer even a desirable option for them, and for many, marriage is really nothing more than an "armed truce." What are the reasons? Is there an answer? William McRae feels that most couples enter into marriage unprepared. Their expectations are unrealistic, their roles are undeveloped, their responsibilities are unknown, and their goals are undetermined. Because...