The author was looking for an answer to the question: why are many men and women unhappy in family life? As they say, everything starts well, but sometimes ends badly. This book is an attempt to examine in detail what a man is and what a woman is in the deepest psychological sense; why relationships in many families reach a dead end; what true goals do a man and a woman pursue in their personal lives... The book consists of seven parts. The first part examines the basic structure of the psyche of men and women. The second describes the psychological types of unhappy women; Having familiarized yourself with them, you can draw conclusions about what you should avoid in your own behavior. The third part will tell you why relationships don’t work out and what are the real reasons for the discord. The fourth talks about what is forbidden to do in family life. The fifth part debunks the myths about the reefs on which the ship of happiness crashes. The sixth part describes certain laws of relationships; compliance with them will enable the family to find stability. In the seventh part, the author states: it is love that should set the course for the family ship. This book contains a surprise - a bonus for those who read it.