DD's friend's bday today (11). We gave her several little things, one of them being a friendship journal which she could fill in. At school today she said very loudly so DD could hear, to some of the other kids "H got me really rubbish presents. I mean, who actually has a friendship journal?" This girl just seems to play mind games with DD on an almost daily basis. Luckily DD and I can see straight through her. She's not all bad & her and DD do have a nice time together some of the time. When this girl was mean to DD a couple of months ago, DD said to her that if she behaved like that again she would no longer be her friend and the girl said "oh please don't do this to me, you're the only proper friend I've ever had!" So she forgave her. It's DD's party next weekend and this girl has managed to pretty much ruin the last 2 of DD's b/day parties with her princessy behaviour. So I'm tempted to tell her not to bother coming if she's going to treat one of her best friends like this. Or at least have strong words with her. Or AIBU and should I just accept that girls will fall in & out with each other?