? My parents are divorced and I live with my mother. Does she have the right to forbid me to see my father?

No, your mother doesn’t have the right to forbid you to see your father. They are both your parents and they will always be your parents. You have the right to see your father as well as your mother. A child needs his/her both parents to grow up healthy and stable and none of your parents can deprive you of your right to have contact with both of your parents.