Middle-aged widow Beatrice Hunsdorfer and her daughters Ruth and Matilda are struggling to survive in a society they barely understand. Beatrice dreams of opening an elegant tea room but does not have the wherewithal to achieve her lofty goal. Epileptic Ruth is a rebellious adolescent, while shy but highly intelligent and idealistic Matilda seeks solace in her pets and school projects, including one designed to show how small amounts of radium affect marigolds.
Pauline, a devoted and generous home help nurse, raises her two children alone, while also looking after her father, a former steelworker. Taking advantage of her popularity, the directors of an extremist political party suggest she become their candidate at the mayoral elections.
On election night in 1981, celebrations spill out onto the street and there is an air of hope and change throughout Paris. But for Elisabeth, her marriage is coming to an end and she will now have to support herself and her two teenage children. She finds work at a late-night radio show and encounters a troubled teenager named Talulah whom she invites into her home.
Jo, the mother of seven children, divorces her second husband in order to marry Jake, a successful but promiscuous screenwriter. Though they are physically and emotionally compatible, they are slowly torn apart.