Favourites of Casanova (2014)

Ivan is a successful young man, surrounded by the daily cares of his mother, grandmother and two sisters, and none of the women wants to share it with his chosen one. And then he makes a fictitious marriage with Klava, at first sight a crazy girl, so that family members get used to the idea that he will ever marry. Naturally, Klava is met with hostility, but gradually the measured family structure begins to change.