My DD (16) is in yr 12 at an all girls school and has had the same 2 'best' friends since she started in secondary school. Another girl joined their school, and friendship group, at the start of yr 12 and seems to have adapted well. Over the last few weeks her closest friend has been off with her and it's escalated to her blanking DD at any opportunity. It came to a head last week and DD spent most of the last few days in tears not wanting to go to school because of this girl (not ideal in yr 12).
DD is generally a shy, anxious child but has lots of people in school she would call friends but they are all in different friendship groups and she doesn't feel she can try and join these other groups at this stage in their school life.
I don't know how to help her but I hear so many stories like this from girls and very few from boys. Why are girls like this?