Dream About Narcissistic Grandmother Possessed By Demons

I had a dream rescenyl about my narcissistic grandmother that is possessed by demons. She was at my school and was talking with more family members in the main hallway and she turned to me to hug me but just started talking to me saying “If it weren’t for your mother I would see you more like I did and…” just started saying hateful things like she used to say to me about my mom that weren’t ever true. She manipulated me into telling everything about my mom to her when I was younger. But, continuing she kept saying those things and I remember i just started punching, kicking, slamming her on the ground, and telling her to stop saying such things about my mother like that and if she ever did again I would kill her. But, no family member stopped me then I just remember walking away in the dream and didn’t turn back to say sorry. I just didn’t care.