I'm into the "gothic" look but my mother is against it.?

Well,im 13(African-American) girl and im into lot of things my mom finds odd.I enjoy reading Edgar Allan Poe and Anne Rice.I listen to old-styled bands such as the Cure,Sisters of Mercy and Siouxsie and the Banshees.I be myself all the time and I'm already more outed in my family for liking these kinds of things and for being the only athiest I'm happy the way I am(and I get really good graades) and I get depressed when they try to change me into more of "black" person.What should I do?