The first thing that struck me about the story is that there was no mention of PUNISHMENT! It's like I said, we do have evil people here too. The difference is we punish them and at least remove them from society.
While I don't often believe in an eye for an eye, at the minimum, creatures such as this should be put to DEATH. It's the just punishment for such a brutal torture and murder of your own child. That'll never happen in those cultures. Women and kids are less than human.