My mother in law was pure hell for 25 years. Our social life was her social life, because she had no friends. If we had company she would stop by uninvited. Making cutting remarks all outside of anyone else's earshot. Even cutting me with her remarks when I was going through Chemo. I hate her. The best day of my life was the day she went in a nursing home. She has been in there almost 5 years, and I am still unable to forgive her.