My son's girlfriend is trying to drive a wedge between us. What do I do?

personally, if i were you i'd have a serious chat with your son and ask him if he's really happy with this moron. tell him that you'll work with him to take the baby away from her. you could raise it while your son is away and it wouldn't be neglected. that is so seriously sick! how do you hold your tongue around her? don't you care about your grand baby being dumped off in day care? document everything!