I have one SS, who lives with his mum. Comes to me and DH's EOW as a bare min and what ever extra works for all parties. We all have a good relationship, but it hasn't always been this way. SS' s mum is going through a particularly tough time with her work and parents. So we are trying to be as supportive as possible. The discussion of Christmas has come up and previously we have left it up to SS and his mum to decide - what they want to do and we pick up the balance so to speak (he comes to us Boxing Day, spends Christmas Eve with us but goes home to Mum early evening) However with all she is going through DH and I have pondered offering to host her and SS. We've done this once before and it was a nightmare - but that was 5 years ago. WWYD ? Who has good experiences of this ?