@maxdancona,
There are many abusive women, so I don't see "abuse" as gendered, personally. But physical violence is more a boys thing, yes.
The question as I see it is: how to raise them as boys, happy to be boys rather than shameful to be boys, including in their rapport to violence? How to ease the illogical demands made on them by society and us their parents? (don't be a pussy, don't cry, fight, protect, take risks, speak out -- but at the same time shut up, listen, be quiet, treat others well, ask permission)