Rubbish. There were more intact black families pre-1960. Only since LBJ's welfare initiative did the tide turn. The government paid unmarried women more if they didn't have a man in the house. Essentially they were married to the sate. The net loss has been catastrophic for the black community. Children need two actively involved parents. The stats on single-parent homes are jaw-dropping; the discrepancies that you see between single parent and two-parent homes is much wider than anything you'll see with race or gender. Of course not all women seek that, but offering more money, on the conditions of not having a man in the home, should have never been on the table in the first place.
These numbers indicate that close to 70% of black couples have babies out of wedlock. And the odds of a couple sticking together, if they're not already married, is slim. Black children are at a HUGE disadvantage if there's only one actively involved parent. I believe in the value of mentorships. There are people that can offset the void of a parent, such as a stepfather, uncle, older brother, coach, or neighbor. If they're not being raised by their parents, by default they'll be raised/mentored by their peers, which is usually not a good ideal.
The Brookings Institute conducted a study where they gathered that only 2% of people find themselves in poverty that graduate high school, get a full-time job, and wait until they're 21 to get married and have children. Pretty basic strategy, which if followed, would minimize a lot of the grief.