This morning I heard them yelling at each other, and a question popped up: what do I do if he hits her and she comes to us again? I have a 5 month old now. I have no issue with this girl, my fear is that if she comes here, her man will follow, kwim? I'm afraid of him coming over here to get her and putting my son in danger. So, what would you do? I can't let anyone endanger my child, but I also don't want to turn away a woman who is being hurt.
Edit: I should mention I don't hear them yelling often. This morning they happened to be outside, and I did not hear anything violent. Just heated arguing. Annoying, but not police worthy. I also do not get involved with any of this business. The one time she came over I hadn't heard anything. There was a knock at the door around 9pm and that was the first I heard that anything was going on. I'm just not sure what to do if she's randomly on my doorstep again. I'll call the cops if I hear anything serious, but I don't usually. If he's going to hit her it seems like he keeps it quiet and in the house. Let me clarify: if she comes over here I'd likely have no warning. Obviously I'd call the police, but do I let her in? Make her wait outside? I don't want to just stand there while he kills her.