Just do your best Double it's all you can do. You're obviously having a really stressful time so don't be too hard on yourself.
Don't let it all go now though, not when you've come so far. This is going to be a massive test but just think how proud you'll be of yourself if you manage stay on track.
Don't be too strict, but don't give yourself the green light to binge either. Just make the best choices you can and take it one day at a time.
I don't want to sound like I'm bullying you or anything I just hate to think of you giving yourself another thing to feel depressed about iyswim. You've done amazingly well, look at what you've achieved. You don't use food as a crutch anymore, keep telling yourself that. You can do it.
As selfish as I know it sounds, you can't make your DH better. I know how heartbreaking it is to see someone you love suffering as he is, and how exhausting it is trying to be everything to everyone but nothing you do will change what's happening. The only people who can help him are himself and the doctors.
It's really important that you look after yourself through all this. You're still important, your needs still matter.
Ok, pep talk over. Have a chiefly arm punch and back slap. We're all here for you chief, lean on us as much as you want to. 