Hi! our au pair has had her best friend and brother to stay on two separate occasions, once when we've been away and once we've been home. She's objecting becuase I've said that I don't think it appropriate for her Mum and Dad to come for 4 days. Am I being mean? I just feel that while she's here, we're her host parents and having her parents to stay could open up a whole host of problems, if they don't like what she's being asked to do or something. She said a number of her au-pair friends have had their parents to stay. What is the norm please?! Huge thanks xxx 