When I talked to my dad while I was in the hospital, he said "next time, try a bullet. It works better"  What shocked me most about that is he has been in care for mental health issues before. He should know better. Our parents don't always know how to respond. Fear often times presents as anger. (Or, hell, maybe they are just assholes) this is a very serious thing. You need to talk to people that are trained to give you the right sort of support for you.