The Austrian-German crime television series, Freud (2020) on (Netflix), features a young woman who is in foster care.
Fleur Salome (Ella Rumpf) is a psychic medium living with foster parents Sophia and Viktor von Szapary. Fleur's psychic powers are used by the von Szapary's to gain money and social standing.
Fleur has 2 personalities - one which is sweet and nice, and the other which is controlling and violent.
Some say Fleur is based on Lou Andreas-Salome, a Russian born psychoanalyst and friend of Freud's (who was not in foster care as a child).