My mom frequently calls me selfish
I have an anxiety disorder, which she is aware of, that makes socializing very difficult for me so I don't always want to go to family get togethers. Tonight my sister was having a game night with my niece and nephew and wanted me to go but I didn't feel comfortable doing so because she has a very small apartment and it would be crowded. Because of this my mom informed me that I was "A very selfish person". Another time I didnt want to go to lunch at my brothers house because being in other people's houses stresses me out. She said to me that "You are a rude and selfish person, people just want to spend time with you but you can't even do that". My family sees me as an unemotional person so I try to ignore how much it hurts when she says those things and tell myself I'm being too sensitive.
Is it normal for a mother to say things like that to a teenager?