The blame is being placed on black women, because in the black community we are the leaders. Leaders always take the blame. The social dynamics are extremely complicated because of several things- the economic oppression of black men, the hyper sexualization of black women, feminism, the increasing level of independence in american society, the decreasing want for marriage by young people, sex acts being portrayed as casual, welfare etc etc etc
The correct social order is as follows: man= leader of the household, primary bread winner, protector of his wife and children. woman= partner and support system for the man, primary caregiver of children, the most trusted confidant
The closer we get to that social order, the better. God made gender roles for a reason. Things get messy otherwise.