u/Earthandstonewraps

I cant remember much, my memory sucks but I believe the movie is about a toxic family . Like the dad is evil? The ending scene the (daughter?) Kills him in a field and walks away to a song thats a slower indie song, that I think is something called "become the 'blank'" or becoming the blank. It was sung by a woman. I seriously cant find anything online about either and I swear I had the song saved on Spotify 😭