Help! I need to know whether to interfere or let this play out. Yr 6 Dd has a friendship group and there has been a bit of jostling over the last 18 months around who likes who etc. At one point the mum of one friend (a TA) contacted me and asked if we could intervene but it was pretty standard kid stuff (her dd was being bossy and saying she should be the princess whilst my dd should be ugly sister for example so my dd went and played with other children instead of her) so I said we should let it play out as they needed to learn to navigate these things. My dd decided she no longer wanted to be friends and that was that. All fine for 9 months but more recently this girl has started dictating to others that they shouldn't play with my dd, making up stories that dd gave her dirty looks, lifted up her skirt, fancied one of the girls etc. This has resulted in the other 2 friends being uncertain with what to do. One has decided to no longer be friends and that would be fine except she has doubled down on the "don't be friends with her"; the other definitely is a friend and comes over etc but my dd is told by the others that she only plays because they're not available and she doesn't really like her. My dd is a resilient kid with a strong sense of self, and understands this is about them not her. She says it's not bothering her but tummy aches and complaining about going to school tell me otherwise. The mum of the instigator is a TA and my dd and her dd will be going to the same senior school. Camp is coming up so I won't be able to counsel my kid through any drama. Do I contact school and just ask them to keep an eye out or leave it and let my dd respond to all of this? Thanks!