I saw this randomly and don't comment on stuff much. Get out though. I went through an abusive relationship with someone who had a personality disorder. I never thought that kind of crazy situation would happen to me and that I was smarter than that etc, but it happened. I have major depression and it's a daily fight. I know it may not be a direct relationship within the household, but do anything you can to get out. Couch-surf or whatever you can do. Sometimes it really shows you some of your friends when it gets like this.
Sorry if that wasn't helpful. If you want to talk some on discord, pm me.
Sorry if that wasn't helpful. If you want to talk some on discord, pm me.