@xianc78
Ok... Dies it violate the NAP? Yes. So dies spanking your kid. When you look at a kid as a human being, obviously it breaks NAP.

When you look at a kid as a property, then no. And the kid is kind of a property until it turns 18, and finally gains full rights.

But NAP is not the reason, why killing babies is wrong. There are many things that are wrong without breaking NAP. Drugging yourself till death for example. Or taking debt you don't expect to pay off.