[untog]

Sounds like it would be about as successful as abstinence only sex education.

The reason we end up with laws covering stuff like this is because it's a lot easier to do that than fix the whole of society. I don't think anyone disagrees that every child having a caring and attentive parent would solve a lot of problems, but how do we get there? While we work that out, we can pass some laws to protect those children.