Elena Sanaeva

The Adventures of Scamper the Penguin (also known as The Adventures of Lolo the Penguin outside the United States) is a 1988 Japanese-Soviet co-produced animated feature film about the early life of an Adélie Penguin. (en.wikipedia.org)

A twelve years old girl Lena who has come to live with her grandfather in a small Russian town is being bullied by her classmates. She took the rap of being a class traitor because she was in love with the boy who had betrayed his classmates when they were bunking off and going to cinema instead of a literature lesson. The class is penalized for that, not being allowed to go to Moscow for fall holidays with the rest of the school. (imdb)

A young girl takes refuge in the woods to escape her mother's rages. Here she reenacts scenes of her physical and sexual abuse using stuffed dolls. It seems she wants her late father back, despite the sexual abuse, for at least he loved her. Now all she has left is her physically and mentally abusive mother.