I'm somewhat over it now though. And you wonder why I treat my family like I do. They don't respect what I do.
If you don't know, I tend to ignore my mother, sister and brother a lot. When they talk to me sometimes, I tend to pretend they aren't there. I don't talk to them.
My brother, I get along better with him though. He used to critisize me for everything I did and what I listened to. Like Britney. He used to make fun of me and name call me. But now he doesn't do it anymore. He is 26 though. He's trying to gain my friendship though right now which slowly it's working. We saw a movie, Bewoulf, a while ago as Brothers. I didn't ignore him much.
My sister, I still ignore quite a lot. She used to push me around and act like she was older than me. That really got to the point where I ignore her and try to avoid her. I still do. Kind of sad for me though, 21, and I ignore my sister. My mother yells at me sometimes to answer her when she talks to me
.
I get along with my mother until the point where she treats me like a child
Like tonight. Or when she goes away for a week. She gives me a lecture on how to live and the fact I have to eat to survive (duh?). She like says to me before leaving "You going to eat anything while I'm gone? You have to eat. You better find something to eat...etc...etc" I'm like seriously, I can make something for myself if I want to. Just leave me alone. Seriously I'm 21, not 10.
So that's why I tend to ignore my family. I get along with my Dad now. Nothing wrong there. No wonder why I act the way I act around my family. Until the day they respect me as a family member, the day I will treat them like a family member. I'm not going to go around and critize my son to not listen to a particular artist, unless the lyrics promote killing and such...
There you go, my frustration is let out
She doesn't know what to do 
So your mom should just chill and not worry about your music. You're 20, 21? She shouldn't be saying anything.