Tim, I agree about doing a disservice to her players, and the Head Coach, who will have to go back later and actually teach those players the rules in the future.
As for giving her the "T," I wish I could say there was a good reason for not hitting her with one, but I don't have one. I guess she didn't bother me as much as she would have bothered other officials. After reading everyone's posts, if put in the same situation again, I would gladly afford her the opportunity to sit for the rest of the game.
Interesting side note . . . after the game, her "assistant" (the freshman coach) came out on the floor and asked for my name and my co-officials name. I declined to give it to her, and told her she could, or her Head Coach could, contact the Tournament Director, as it was clear to me she only wanted to complain about the officiating. What would others have done in this situation?