Hiding that one or both parents are not the biological parents from the child is one thing. A child finding out about that, while serious, not that devastating

Hiding that one or both parents are not the biological parents from the child is one thing. A child finding out about that, while serious, not that devastating and a pretty common event. The father not knowing that the child is not his is a different ball of wax. The mother will always know the child is hers or not (baby switching in hospitals and other rare events excepted). What percentage of children have fathers that are not their biological fathers and the father doen't know it? I have no idea, but this fact being discovered via DNA is going to really hurt a lot of relationships from each discovery.