Had the sweat dried before he said that? Seriously... how soon after ML is he saying this stuff? It seems very hurtful. Or is he using it to protect himself? Some men (and women) are so vulnerable after sex that they may play porcupine to protect themselves. Does he often speak to you badly after ML?
You are doing a great job of detaching, but if you don't 100% want him to leave, don't offer to pack. Have you bitten your tongue in two yet?
By the way - I totally recommend you get a tattoo on your a$$. Just don't tell him... let him discover it.