I have been talking to my friend for the first time in 3 years after we stopped talking in high school. She has been suffering from PTSD, and attributes part of it to me because of how relationship ended in high school. However, since we resumed talking, our relationship picked up like nothing had happened. Last week, I triggered her eating disorder which then led to a triggering of her PTSD and she began to tell me how I'm a psychopath, an evil man with no heart, and a selfish monster even though I've tried to support her the best I can. She proceeded to tell me she hates me and then blocked me on Facebook. I understand that lashing out is common, but this is the first time it has happened with us. I am giving her space, but I do not know what to do. I have trouble believing she hates me because just a few days before my mistake, she was telling me how important I am to her. Any advice on how I should proceed?