I've been thinking. The reason that custody laws favor women tons more then men is because of the flawed illusion that women should stay home and take care of the kids. Feminists have been fighting to change that idea, and we want it changed to. So this might be an opportunity to work together with feminists for a greater good.

EDIT: Well shit. I obviously hadn't done enough research. I just looked at the tender years doctrine. Please ignore everything I said before this edit.