" It used to be that parents didn't have to be home. If a neighbor so I child misbehaving, it was considered appropriate for the neighbor to intervene. The parents would be grateful when they found out, and they would take the word of the neighbor if the child protested his innocence.

Unmarried and divorced parents tend not to behave that way. Instead, they tend to try to be the good guy to their children. "

― Charles Murray , Coming Apart: The State of White America, 1960-2010