On Boxing day my brother assaulted my DM and her DH in a drunken and unprovoked attack. I was staying the night with DH and DC's, by some miracle the DC's slept through the screaming and swearing otherwise I think they'd be traumatised. My brother ran away that night but has now returned as has nowhere else to go. My DM is now asking for the DC's to have a sleepover at hers, I feel awful as she's done nothing wrong and shouldnt be punished but I just cant risk them staying whilst he's still there