It is hard. It requires effort, constant effort. If you are forced to work 1 awful job let alone 2 or 3 to provide food and shelter, what capacity do you have left to take care of your children? It's not an excuse, because in most cases having children is a choice. But it's the reality that our society forces people into. There are not enough well paying jobs for people to realistically support themselves and their families.

Absent parents (due to their own choices or societal flaws or a combo) routinely end up with children that have no moral guidance, no structure, respect for society, or their fellow citizens.

It makes sense how we get here, even if it's not acceptable. We need to help elevate people out of extreme poverty and overwork for their kids to have a better chance.