First off, a dude is about ten times likely to molest his daughter than raise her well, and I think most girls are better off without hostile male energy around them.
Second, you ever seen how these guys talk about the mom? Calling her a c*** or wh***, when he probably cheated when she got pregnant.
Very few men want or deserve their kids like the mom, and most of them will teach them HORRIBLE shit, like they can't be homosexuals or that they should "chase tail."
I have less sympathy for men in general (but the same empathy), but especially for baby trapping predators.
It's about fucking the mom over.
If they think leaving will do that, then that's what they'll do instead.