Women do not look in the eyes of their child and see the act that created them. If the woman bonded enough to her child to not put it up for adoption then she will not spend her life seeing the act of rape, she will see her baby.
And no woman is forced to raise a child that she cannot bond with. She has options once the child is born.
Unless you are a woman who has been raped and actually had the child, you have absolutely no way of knowing that is a fact.