I dont get sarcastic really but i will say oh im joking, and my t will totally call me on it. He pretends like he just doesnt get the joke, then i try to explain it, and it just gets worse and worse. So he has pretty much trained me out of it - ie humor as a defense. It sounds like your t IS doing therapy by email or text or whatever, if he gives you interpretations, not just a we'll talk about it next time. So it sounds like he is hearing what you are really trying to say, and to help you get to the next level?