Sixty-six out of every hundred marriages do not' end in divorce. This book is mostly for those people who aim in one way or another to make a success of their marriage and their family life. It is not for them exclusively, however, because there is always the hope that the other thirty-four will emulate the sixty-six. That is why this book does not devote very much space to divorce. This book is for peo ple who marry for life.