Anna and the Wolves
Ana y los lobos (original)
The young but traveled Ana arrives in a manor in the countryside of Spain to work as nanny of three girls and finds a dysfunctional family.
Starring Geraldine Chaplin, José María Prada, José Vivó, Rafaela Aparicio, Fernando Fernán Gómez, Charo Soriano, Marisa Porcel, Nuria Lage, Anny Quinas, María José Puerta
Watch "Anna and the Wolves" from streaming services FlixOlè, Criterion Channel released in 1973. It's a drama movie, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of movie.