The Larouche siblings rush to their ill mother's bedside, but someone is missing. A mysterious box discovered in the back yard unearths buried secrets.

Julien grapples with Mimi's unexpected return while Elliot falls into old habits. Suspicion grows with a shocking revelation about Madeleine's will.

The family gathers for Chantal's Birthday, but a mystery man crashes the party with a message for Julien. Mimi tries to process her traumatic past.

Long-brewing tensions between Mimi and Julien reacha billing point on the day of Madeleine's funeral. Blindsided by Stéfanie, Elliot loses control.

Mimi reflects on the family's past while the siblings wait at the hospital for news about Elliott's condition—but no one knows what happened to Julien.