After studying Buddhism for more than ten years, my mother feels more and more eccentric, regardless of her family, and her family conflicts are serious.

Buddhism is not like this, and it will not produce such thoughts. Perhaps your mother's self-study led to a great deviation in her understanding of Buddhism and misinterpreted the essence of Buddhist thought. You can try to lead her in the right direction, old man. Just coax and cheat. Most of them are superstitious. You can make your own layout and make some' illusions' to guide her, such as buying a double-faced Buddha, a smiling face and an angry face, and hiding the angry face. My mother did something wrong at that time. I said she wouldn't listen, so I secretly replaced the Buddha statue I gave her with a look of anger. Then tell her by innuendo that you did something wrong today and Buddha is not happy. Or I told her that a fairy had a dream for me today, saying that you were wrong, broken ... and so on, because of superstition, so she would believe it. Similarly, she is your mother on a bad page, so you should pay attention to your tone and tone, and you can't directly blame her, which will make things more complicated. Then try to guide her and get her back on track. It may take some time and patience to treat superstitious people like mental patients. I hope it will help you.