Every weekend I hang out with my group of friends and one of them sometimes belittles me and calls me a retard and a dumbass a lot but he says he is worried about me? There have been multiple times where he has been to my mom's house (I live with her) and tells her about embarrassing private things I have told my friend who I thought were going to stay private and saying out of context things to make me look bad or something that I am not. These people are the first ones I have made friends with after a life of solitude. Should I just cut them out of my life? Or do I give them a second chance? I have been thinking of getting another phone number and never telling anyone about it except for family