Understand AI use at MyPTSD: all AI use is explained in our AI help page. AI use is by choice here. It exists if you want it, but does nothing unless you choose to use it.
It sounds like your grandmother is a Narcissist (Google the symptoms and read up on it). In summary, to stay sane, you need to have NO contact with these narcissists in your life. You are used by them as narcissistic supply. Good luck!