Obviously not a very nice letter, but then again its not supposed to be. Also note that the letter is from her, not her brief. They should have eben from her brief, and with correct grammar. I believe she done did this against her brief's wishes. The fact it is address personally, and not even formally to your brief's secretary is also very telling. I smell a bit of a rat there. Certainly sounds like a conflict of intrest.
She has taken a verbal swipe at you, but you will get the chance back. Every story has two sides. Hang in there
