I have bpd and also suspected ptsd but Im not diagnosed officially because I always cancel the assessment out of panic. I have bad touch aversion and it’s already caused arguments with my family but they put it down to me being a dick which is fine but it’s getting more and more frequent. It’s not bad touching per say it’s just arm or leg grabs, hugs or trying to kiss my head. It makes me so uncomfortable and it’s gotten so bad that I physically threw up afterwards.  I can’t tell them though because they’ll look at my broken and constantly ask questions like why I can’t be touched. My dad for sure will try to do unofficial ‘exposure’ therapy and try to touch me to ‘cure’ me like he did with the dog. I think the only option is to move out and make them all hate me. It will hurt the most with my Nan because she won’t understand but I can’t see any other option