Sorry it took so long to update. I’ve been out of town for work, and the flu hit our house.
.
To answer a few questions - I have talked to our trainer (but before we started to think about moving). She isn’t where the bullying happens for the most part. It’s worst in the aisle/tack room when she’s at the arena teaching. These girls are also quite advanced in their mean girl game and rarely do it when adults are around - they certainly wouldn’t say anything within her hearing range. I overhear things, though, and have called them out on it before, but it hasn’t changed anything.
As for the other parents, these girls are all now old enough to be dropped off at the barn. When they were younger, their parents didn’t really do much but sit ringside and visit. Very little supervision by parents. The BM is absent during most of this drama, too. His job is to take care of the horses (which he does well) and he ignores all the rest.
As for our other options, they’re slim right now. When we moved here one concern was a lack of barns. There are two other options that may be do-able, but both are significantly further away from home and have things that make me concerned about being able to continue to progress, show, etc. One is more eventing focused and the other is without a jumper trainer right now.
On the bright side, DD’s friends are almost all home for spring break, and all are hanging out together all week. They’re having a blast!