Cornish sub, you're in the right in this. The best thing for to do if behave with dignity and move on. The bitch will probably be reading this and so will be on her guard. So even if you, or anyone else from here, sends her a booking she'll probably not confirm it. The best thing for you to do is to just move on from it. As hard as it is, that is what I suggest you do. Karma will get her in the end.
ladyofthemansion, you've helped Cs from the beginning with this, probably best if you support/help him via the private PM's as it's not good in the long term for this to be continually out in the public forum for everyone to read.
That's my advice anyway.