My before and now life, BKDK (my AU)

Hi, I'm izuku/Izumi Midoriya. I was born a boy, but my mother wanted a girl. When I first got into school, she would ask the staff to count me as a girl. She would even stay and yell until she got her way...Only kacchan knew about that I was a boy, But he didn't want me to get in trouble. So he would call me a girl and izumi when my mother was around, And when she wasn't he would call me a boy and izuku...I asked mother if she could stop calling me a girl, But she refused. She would get mad if I even talked about it, But I know that one day I would be called a boy instead of a girl by other people...