My DDs have just told me that their BFF admitted to them that her aunt and aunt's BF have been verbally and physically abusing them (the bff and her siblings) when they're babysitting. They've also being having sex in the parents bed with the kids in the house. BFF doesn't want to tell her DM as she's too scared of the aunt.
Obviously I should do or say something - I've tried phoning the DM but she's not answering her phone, so I thought I'd come on here before I jump in and say anything to her. What would you do?