I don't blame you a bit for that.... and I bet I know even more bad words.
I agree with Hair and Ing. Hissy fit because she was leaving the barn without a buddy. Dude string horses are notorious about that. The first horse we bought for me years ago was a dude string horse. I had trouble with her in the same way. I got rid of her. It was too much for me to handle at that stage of my riding career.
Becky