This is a book for people who are married or people who want to be married some day. In other words, it's for everyone. It's even for people who will never marry, because hopefully all will read this and pass on this advice to those who need it. And you don't have to be Catholic to benefit. Whoever you are, you're probably a little worried about marriage. Everybody's worried these days. When some statistics show that half of all marriages break up, how could you not be worried? This marriage rules book is a helpful in putting some thought into marriage. And the time to begin thinking about it is before you get married.