"The Triple Wedding" is a philosophical and psychological drama written by Francis-Simon Destouches and Louis-Sebastien Merica in the 18th century. In this book, the authors explore the complexity of the relationship between husband and wife, and also show the importance of mutual understanding and compromise in marriage. The main plot revolves around three couples who are forced to resolve complex emotional situations and find a way out of a complex love web. The book "Triple Wedding" leaves the reader with deep thoughts about family values, trust and loyalty.