Bro you put it exactly the way it is. I’m black and if my gf was pregnant I wouldn’t dump or run away, on the contrary I have to face the half of the consequences. But clearly that woman is into Tyrones and bad boys. My theory is the black man dumped her probably distrust she was riding too many black dudes and was unclear who the father was.
As you said they are emotional more than logical. That’s because lust and attraction shut off the prefrontal cortex of the brain, which includes rational behavior.