I can't remember the name of this movie (or TV show episode) in which a man builds a portal to a parallel universe and switches place with "himself". The portal is inside his house and after changing places the man finds his wife but she is different. She has relations with other men, and asks if her husband want to be with this men. Another thing is that while this man is outside the house/apartament he can see something like a helicopter or drone searching people with a powerful light.