So tell me the part again about how happy you are living in this paradise picking up the bones if not yours other people's dead children?
Honestly some parents are so controlling they would rather see their kids dead than choose a life different to their own. Whether it's a different belief system, political ideology, sexual orientation, moral code or whatever. It's do exactly as I say or you're dead to me.
Of course people like that are attracted to controlling cults but they would make their kid's lives hell whatever their choices if they weren't identical to their own.