Glad to hear your surgery went well. Am sorry to hear about H's moodiness. How does he handle stress? Is he the type who avoids it? Did the surgery upset him or make him fear losing you and he's not sure how to handle it? Some men don't handle that stuff well at all (My H and my FIL, for example). I know it's tough but wait a few days and see if he comes around. Your doing awesome - remember you can't control him or his actions. Just worry about you!
WCB
God grant me the serenity,
to accept the things I cannot change,
To change the things I can,
And the wisdom to know the difference.
- Reinhold Niebuhr