I took the direct approach and told him that I was angry over the way he had treated me. That I had made a huge effort to clean everything up after him, and that he does not get freedom to act nasty just because he was sick. He apologized several times. I am not sure if the apologies were for snapping at me or for failing to clean up after himself. Perhaps it was for both. In his defense, he did say that he planned to clean once he was sure he wasn't going to die. I guess he considers it wasted effort to clean if one is about to die anyway.
