"House said they could cure her disease but being a bitch was something they couldn't fix."
LOL, that reminds me of something I heard the other day. "I can lose weight but you'll always be an asshole."
But this really stinks...I mean, if she was lying to him and leading him on JUST to get the kidney, I do think he deserves to get it back since he would never have given it to her in the first place otherwise. That's like stealing, on her part. Here's what I would do, I would negotiate so that she'd have to pay him monthly installments for the rest of her life to pay back the monetary value of the kidney.