My sister has some time in the summer hols and where both her older children are away and she is going to come and stay with me and my DD (3) by the seaside. Lovely.
I see her best and oldest friend and say to come with her DD (10). She is a single mum and doesn't get to see my sister as much as they used to. But then my sister says that if her best friend's daughter can't bring a friend she won't come?
I feel mean but I don't really want someone I haven't met staying, I think it's a bit cheeky (pls tell me if it isn't) and I don't want to risk my DD being told to go away or that she can't play... I wish I had not invited sister's best friend now... 