Welfare benefits rarely dwarf the salary of even your average Black man

Now if the woman has like 5 kids, two of which have severe disabilities, while living in San Francisco, then maybe she's receiving like $45-50k in benefits, but that's a pretty absurd scenario that doesn't represent a micro percentage of welfare receipients.
What REALLY happens is that his mother was likely sexually abused and had some mental health issues, in conjunction with her hyper-poverty and depression.