Sometimes one of our parents is not good. It happens all the time. Millions of children have one parent in jail. Is not their faults and we should still support them. They became pretty decent and sane adults still somehow, with a few scars and own problems, as every one of us, but totally functional socially and morally. Charlize Theron would be a good example.

Men had proven many times that we can take care of the children in a single-parent family also. I don't think that the children of Rick Moranis grow in a hapless family, or became bad people, psychotic, or play the bass in Satan Moranis band now.