The movie revolved around a family of Indian decent, however, i don’t know if the movie was a Bollywood movie. There was an alternate reality where the husband was evil and would sneak into the real household to do evil things like try to kill the wife. At the end of the movie, the wife is in an ambulance, and she thinks everything has been solved until she notices that the husband is the evil version, and he is holding their baby. I think it was because of a missing/present wound on the husband. I only remember these details about them movie because i was so young when i saw it.