hi lovely ladies

Anna
I'm Anna, I'm 14 years old. I never made a post before. Someone mentioned this group and I wanted to join. Ok so I need some advice. Ever since I was younger all my friends were black, I have like only one white friend. It never seemed odd to me, it's just the group of friends I had the most in common with and gravitated toward even since pre k. My brothers new girlfriend was over at my birthday party last week hanging out with my brother, and all my girls were there. She told me that I shouldn't be hanging out with black girls and I need to hang out with my own type.. she won't leave me alone about it. My brother doesn't really care but now every time she comes over she jokes about me and it's really bothering me. So I really don't know what to do..