Ok, then I understand why it made you feel bad.

Well, I don't know if your therapist meant it that way, but if that was the message, then it is invalidating and I disagree with it strongly. The way you sit or behave, the clothes you wear, the places you go or anything you do doesn't give anyone the right to touch you inappropriately. You are not responsible for your father's behavior. His behavior is his own choice and he is the only one responsible for it.