I am a type 1 diabetic, and suffer from anger when my levels are low, although my anger isn't as bad as your husbands.
My diabetes is reasonably well controlled and it still happens to me a few times a year, and I'm rarely aware of it happening before its too late.
I am normally a very soft and gentle character but when my levels are low its like it just explodes from knowhere.
I hate myself after it happens and have even broken my hand punching the floor to vent it.
The best advise I can give is to make sure your husband always has breakfast asap, avoid confrontation and talk to him about his diabetes control in the evening and if he won't listen talk to his doctor/specialist.
and I want to thank you for the comments. But wow- hubby has never broken a bone in his anger - yet!
I do agree that eating seems to be the key to controlling the lows. He's been on a business trip and got up early today to fly home. Didn't eat. And his plane was delayed. So, of course, when he got here, he was cranky. I remained quiet til we got home and fed him immediately - and then he was fine.
Now - if I can figure that out, why can't he? LOL! You definitely have to "feed" the lows.
For the most part, things are moving along fairly calmly here. I believe that for right now, the docs have his meds sorted out and as long as he eats a little something several times a day, he seems to remain on a pretty even keel. And I'm quite happy with where we are - a far cry from a couple of years ago.
We have quite a bit of travel coming up, so we'll see how he does. His hip seems to have calmed down for right now. But then he was at sea level for the past week and I always think that helps him with his pain and comfort levels.