My Sex Life... or How I Got into an Argument is a 1996 French drama film directed by Arnaud Desplechin. It competed for the Palme d'Or at the 1996 Cannes Film Festival. It won the César Award for Most Promising Actor and was also nominated for Most Promising Actress. The film ensured Desplechin's and Amalric's career launches in the 90s as respected director and actor respectively. Historically, it also marks one of Marion Cotillard's very first roles in the industry.