Dd1, nearly 8, year 3. One of a group of dominant, popular girls with 'strong characters': it's been this way since reception.
Dd1, part of this group of Alpha girls (I hate this idea but it's relevant) is having a problem with one particular girl. The girl in question is horrifically competitive, spurred on by her mother (said mother complained to the school when the format of sports day was changed as it meant her dd didn't win all the races...). The girls do an activity together and I've had to split them up became this girl's competitive streak, boasting and apparent jealousy of my dd (I think dd is better at this activity) was making dd1 want to quit.
This girl is really bossy, accuses my dd of lying (dd achieved something and this girl said she hadn't)and all sorts. Now, my dd is one of this group but a sensitive child. She has told me she won't give back what she gets because it's "unkind and being mean just like x".
She wants me to talk to the teacher. I want dd to walk away and play with friends who aren't mean (of which she has many).
Advice?