"Le fils préféré" is a French film that tells the story of two brothers, Michel and Bruno, who have a strained relationship. Michel is the favorite son of their mother, while Bruno feels neglected and unloved. The tension between the brothers escalates when their mother falls ill and Michel is unable to take care of her. Bruno steps in to help, but his motives are questioned by Michel. As the brothers navigate their complicated family dynamics, they must confront their past and learn to forgive each other.