She gets an idea in her head and you literally cannot talk sense to her. At all. Normally, it's me that she's attacking but sometimes she makes up stories about my daughter in laws, too, occasionally. She came to this country when she was 31 so the idea of daughters are servants was pretty ingrained in her already. She yells at me a lot and accuses me of things that I did not do. She twists everything. It does no good to defend yourself. This happened again yesterday and I find myself so blue. It has been this way my whole life and is just getting worse with age. I have a brother in another state that she adores but he will have very little to do with her. HOW DO I CONTINUE TO DEAL WITH THIS AND NOT BE THIS UPSET?