16-18% of Black men are responsible for the majority of Black single-mothers being produced in the U.S. So this is not a men problem, this is a some men problem and a too many women problem. Those men who are doing that also are closely correlated with being high recidivism felons and/or drug users.
So, the answer to the problem is that those Black men causing the multiple single-mother issue have self-control problems that express themselves in nearly all parts of their life. The majority of Black men are not participating in those antics, with 18-29 year old Black men being majority childless and single. The rest of Black men are solidly in the middle class by our 40s.
We need to stop it with this generalization of Black people when it comes to negative outcomes. Not all Black women are out here being hoes, causing havoc, and having children out of wedlock with unfit men (Though too many are as the stats indicate). Even more troubling is the need to blame all Black men for the antics of a small minority of Black men. Most of those women doing the most complaining about Black men, are the same ones who knew the men were unfit for fatherhood when they chose to mate with them.
So this issue has at least two independent variables to it, and let's not act like it is only one variable that is the source of the problems.