DD is 9. will be 10 in September. Last year at school the friendships all divided up and moved around and she really only stuck with her best friend. they then became friendly with another girl so became at threesome.
I think DD has always been the slightly more left out one, her original best friend can be quite mean to DD. However over the summer I am aware (bloody Facebook!) that the other 2 have been out together and DD has not been invited at all. I have invited one for a sleepover at DD;'s request and not even had a reply!
Sorry, that sounds very whingy. I suppose I am concerned that she will be completely left out when they go back to school in a fortnight. We've had to add another girl to the invites for her birthday treat so that the other 2 won't exclude DD and leave her on her own.