Nas my favorite rapper but this ain't his first baby moms who said he put hands on them. I've heard first hand accounts from people who seen Nas and Kelis get in a physical altercation at an award show. It's not something that anyone needs to be in denial about. Obviously it's something there, that doesn't mean Nas straight up knocking women teeth out but it's clear he deals with crazy women and he's probably crazy himself and putting himself in those positions where people not able to restrain themselves physically.
As far as everything else she's talking about, I'm not really believing everything about him being a horrible father because he obviously always been there for Des. Their whole shit is just dysfunctional.