This French-language nonfiction work examines contemporary fatherhood through its effects on daughters' lives and identities. Centered on the evolving role of fathers in modern families, it considers how paternal presence, absence, expectations, and emotional availability can shape girls' development, self-confidence, and relationships. The title frames the subject as both timely and forward-looking, linking present-day parenting patterns to the future experienced by daughters. Best approached as a reflective social study, the book is relevant to readers interested in family dynamics, parenting, gendered upbringing, and changing social roles within the household.