Abandoned (2022) on Netflix

Plot summary

Sara and Alex Davis move into a countryside farmhouse with their infant son, Liam, hoping for a fresh start. Alex is eager, while Sara feels distant from her baby, who refuses to breastfeed, and she spends long days alone as Alex works as a veterinarian. The realtor says that decades ago a woman named Anna Solomon took her own life after killing her baby and her father. Sara buys the property anyway. She and Alex find a locked room that seems to have been a child's room, and their neighbor, Chris Renner, offers to help around the property. Sara hears the sound of children playing behind a door that a wardrobe blocks, and family belongings begin to disappear. She sees visions of Anna and Robert.