Hiya Balders - I was recently diagnosed with Type 2 as well - just 3 weeks ago to be precise. I was pretty much the same at first, nope this aint happening to me, i'll still eat what I want when I want, but after a very near scare the day I came out of hosp resulting in me going back in the next morning, I decided that MAYBE it will be a good idea to follow the docs advice.
I completely understand how your hubby feels, but he does need to listen and do what he ie being asked, he has a wife and two kids to consider and if he carries on there's a good chance he wont be long for Planet Earth.
For starters, I think you have come to the right place - the people on here are awesome and all know exactly what your talking about, what these people wont know, probably aint worth knowing in the first place - and I dont think many of them are medically trained - just the knowledge that comes with living with diabetes or with a diabetic.
He really needs to get a grip and take this by the horns, to speak, and move forward in a very positive way, both of you need to go to the dietician so you can BOTH understand how important a good diet is in fighting diabetes - when you say a high dose of Metformin, I'm on 1500mgs a day and they are talking of maybe icreasing that to 2000mgs to give me a bit of a boost in getting BM's down below 10 on a regular basis (im currently between 9.2 and 16.8)
So all in all - smack his bum, put him in bed early for being naughty and stop him playing on the PS3 or Wiii for a week - soon sort him out hun
And dont get all in a tizzzzzzzz yourself, you'll only make yourself ill
Jimbo