Overview
Tatie Danielle (Auntie Danielle) is a 1990 French black comedy film directed by Étienne Chatiliez. It stars Tsilla Chelton as Auntie Danielle Billard.
The film's tagline is "Vous ne la connaissez pas encore, mais elle vous déteste déjà.", which translates to "You may not know her yet, but she hates you already."
Plot
Danielle Billard, aged 82, is a childless widow of an army colonel. She lives in a small-town home in Auxerre with her faithful housekeeper, Odile. Things are not as they appear. Danielle is mean, cruel and malicious. When Odile "accidentally" dies, Danielle divides her estate between her grand-niece and grand-nephew, Jeanne and Jean-Pierre. She then goes to live in Paris with Jean-Pierre and his family. Although the family believes her to be an agreeable elderly lady, they soon discover her true colours.
From Wikipedia (CC BY-SA 4.0).