Actually you hit the nail here. While the inane here want to tell us that the biggest problems blacks have are white cops, it is really the fact that 75% of black births are out of wedlock.
So why did it switch from blacks actually having more intact families than whites to one with so many fatherless homes? Democrats of course. Women were told they could now marry the govt. and as long as no man is around, the government will not only take care if her and her kid, but will pay more for additional kids that magically appear in spite of a man-less home. Men also took this as a get out if responsibility free card. Dems realize that keeping them under their thumb by handing blacks and others something for nothing ensures their vote. Keeping blacks down is just collateral damage to their quest for power.