I am looking for two movies I saw around three years ago and they were both filmed within the past decade. In both movies there were characters who over time it becomes clear that they are in fact ghosts or not real.
In the first movie a pregnant woman spends the first third or so of the movie worrying about her unborn baby and spending time with her young daughter. Eventually the husband gets upset about her talking about the little girl, yelling at her that the baby died and they don’t have a daughter anymore. She then realizes that the little girl is either imaginary or a ghost.
In the second a family of grown siblings returns to the family home after their father dies, looking for some fantastical artifact that he owned. Turns out that one of the sons, who seems to be the youngest, is actually a ghost. He had died years before but his sisters and brother can all see him.