Other Mommy (2026): Ending Explained

Seven-year-old Bela is visited every night by a figure that looks exactly like her mother and keeps asking one question: can it go into her heart? It's a trickster demon that craves what it can never have, a living human body, and it needs Bela's permission to take hers. As the entity escalates, the family's own secrets come out, including a revelation about who Bela's real father is. In the finale, Bela pretends to give in, then turns on the demon and tears it apart. Unlike the novel, the film lets her win.