First I'd want to know if my parents knew,didn't know, or if they just lied to my face all those years. They had to know something. Secondly, I'd be emotional, angry, depressed, confused, alone,and humiliated. Thirdly, I'd probably be trying to figure out what to do. See a councilor or someone to give some sort of medical advice or how to deal with it. That's what I'd do.