Crows (1994)

A thin child of about 10, nicknamed "Crow" because she mimics the bird, has no friends and rejects a teacher's hug. At home, she is left on her own, her mom locks her out while entertaining a lover or is asleep. One morning, Crow sees a chubby, cherubic child hugged by both parents as the father leaves for work. When the toddler is left alone, Crow lifts her through the fence and kidnaps her.

Unfortunately the movie Crows is not yet available on HBO Max.