Marie-Jo's health raises many concerns. Troubled by a visit from his mother, Lucas confides in Christophe. The situation between Margaux and her mother becomes even more complicated when Margaux shows herself increasingly capable of setting her boundaries. Laura is embarrassed when Christophe asks her what her grandfather really means to her. Patrice convinces his son Clément to make one last attempt with Rosalie to convince her to have an abortion. Christophe is upset when he receives a call from the hospital asking him to come pick up his brother, who has been drinking too much and cannot be left to his own devices in his current state.