I'm Biracial and i hate my white mother is there something wrong with me?

I started thinking about that the other day , when i was 13 i had a choice to live with my mom or dad i choose my black father and in my head sometimes i wish i could burn the white side out of me. I may be half way but i live my life like a black man date black girls drive black car and i been stopped several times white people don't wnat me to call myself mixed so i don't but they want Barack Obama to cause he made it big bullshit hes ***** like me ...