I attribute this to the popularity of "pimp culture" among black men. Too many black men tie their manhood to their ability to manipulate women. "Simp" has to be the most overused term in black male lexicon. Deadbeat dads don't get as much smoke because they're seen as the ones who "got over" on the woman. Meanwhile, guys who get in relationships with single mothers get more smoke because the women are seen as "getting over" on the guy.