My DP and I have had DSS living with us for 4 months now and things with his mother have gone really down hill. DP doesn't want DSS spending the night with her or spending more than a couple of hours at a time because she cannot be trusted not to have her violent partner around DSS. DP is worried that one day he'll turn up to pick DSS up and his mother will refuse to let him come home. DP has PR but as DSS's mother gave him up voluntarily we have no residence or contact order in place. Is there a good site for advice on this subject or can anyone give some light on what he can do so he has some protection if she did try to do something like that? Would we need to go down the social services/CAFCAS route?