This story is oddly familiar to mine. I came out as demi to my dad and he told me how I'm not demi (he thinks I'm too young to know) and that I need to stay in the closet for another 5-6 years before I can "decide" to be demi. After those years, THEN he would support me. He even told me that if others wanted to know my sexuality (for whatever reason), that I lie and tell them I'm "normal" (heterosexual). Parents are fun :^)