"Physiology of Marriage" is a literary and philosophical treatise by the famous French writer Honore de Balzac, which explores the essence and complexity of relationships in married life. The author examines marriage from the point of view of physiology, psychology and social aspects. In the book, the author follows the development of the relationship between lovers, revealing the psychological and emotional aspects of marriage. "Physiology of Marriage" is a unique scientific study of family relationships, which combines the depth of philosophical reflection with the realities of everyday life. Balzac reveals typical conflicts between spouses, discusses the causes and consequences of breaks, and also examines the issue of mutual understanding and interaction between husband and wife. This book is not only interesting for those interested in the psychology of interpersonal relationships, but also a tireless source of wisdom for anyone who appreciates high literature and the philosophical focus of the work.