Please help me find this movie!! Woman gets these creepy letters and meets this dude in a bar. The letters get worse so she moves in with this older couple and they start treating her like their daughter who died in a car accident. She tries to leave and they go complete psycho on her and lock her in the house. In the end you find out that both their daughter and the neighbors daughter were in the car accident and while everyone thought they both died one got away (I think it was the psychos daughter but I dont remember). I have been trying to find this movie for about a year and a half, I don’t see it on netflix anymore but I know it was on around the years 2017-2019.