my brother, my dentist

Hi my name is Amelia Smith, I'm 13 yrs old and I live with my older brother Michael. Our parents died 2 years ago and I've been living with him ever since. I love my brother and all but i hate the dentist, unfortunately hes a dentist. Not only that but an orthodontist, he always tries to get me to go to his office for a checkup but i make the best excuses so i havent been in 3 years. I'm just hoping he doesnt force me, its hard having an older brother as a dentist. he acts like a father to me but he needs to understand that hes also my brother.