Dream About Sick Family And Possessed House

this is an afternoon nap nightmare of about 2 hours max. I have had this dream before in a similar manner. The dream always always starts normally (but differently) every time only then my sick "sister" appears (in the dream I am either a boy or a girl, both alter) and my "father" who is sick and who is like a figure in -a dollhouse (the house is possessed). In today's dream two stuffed birds were added that are supposed to be his and they are supposed to be able to breathe and eat and pee and poo and their hearts beat but they are stuffed. The dream always has as its theme the fact that I want to get rid of the house with my "father", at which point my "sister" comes to stop me and one of them kills me. In today's dream, I was taking care of the birds while my "sister" was away and I came to the conclusion that my "father" is not my father, I put him back in the dollhouse (he looked like a small figurine type doll) and to get rid of the "birds". Towards the end of the dream when I wanted to get rid of them all, having a "bird" in my hand it somehow controlled my mind and movements and led me to open the front door (the house I was in was a combination of apartments where I lived or where I was) where the "father" in the dream was of a huge height that kills me while smiling (he looked nothing like my real father) at which point I found myself repeating the last words of the dream "no no no"