HELP? my mom called me a poser!?

hi so i am having a really tough time cuz my mom said i was a skater girl poser. The main problem for me is that i am not a teen yet, so maybe i am too young to be a 'skater girl'. I am a tom boy, i wear vans, i love to have fun, i think skateboarding is awesome, but i lterally started yesterday! I wear an enjoi hat and neon and black clothes. Avril lavigne is my fave singer. am i a skater poser? I have purple and blue highlights btw. I DONT WANT TO BE A POSER, PLEASE HELP!