Ugh- what a horrible person....
http://news.sky.com/skynews/article/0,,30100-1256898,00.html
It's not pretty to realize, but this is more widespread than you might think. I don't trust people who insist on being the sole source of care and education for their children. Even in benign cases the kids grow up with a seriously comprimised ability to relate to the world. Public schooling has it's unpleasantries for some of us but it's where you learn socialization.
Kids who suffer the prison of being raised by such types deserve better. The state ought to be much more vigilant about not just who the foster kids go to, but any kid who is identified as the victim of isolation and mistreatment.
I think a lot of people still cling to a medieval idea that their children are their 'property', or that they are a controllable extension of themselves, like a puppet. What a horrible concept.