She posts far right stuff on Facebook. Back story, we've never got on, every now and then I try to find peace with her and get in touch she behaves horribly and reminds me how awful she is. I left home as a young teen, she's never been supportive. She a narcissist and very critical. My brother and I are really upset, I don't know what I'm asking really, I'd just like some advice and to see if anyone else has similar problems and how you cope emotionally.