Your guess is worth about what I'm paying for it here on the internet. This data applies equally to mothers who were "abandoned," mothers who don't remember who they spread their legs for, and mothers who voluntarily opted out of that whole icky "man thing."
Even if one were to accept your man hating version of reality at face value, the data is irrefutable - women are generally failures at raising kids alone.
People who do things like accusing strangers of "man-hating" tend to have chips on their shoulders, and people with chips on their shoulders have a hard time in court, I've found.
People who feel like the whole world is against them and the deck is stacked have a way of making it come true.
And there's not really enough evidence to show that men are any better at it. Take all those kids been raised by single mothers in the inner cities, and turn them over to their fathers, and wanna' guess what would happen to the "statistics"?
Single, irresponsible, impoverished parents are not very good parents. That's about all we can deduce right now.
An accurate statement.