BC,
I understand very well how your husband feels having just completing treatments just 4 months ago. I also know, all to well, what that visit to your doctor every three months will do to your spirits. To this day, over two years later, I still get myself into a pickle before and after every appointment. This now occurs every four months.
You husband should have a heart to heart talk with his surgeon and if necessary find a health proffesional that will prescribe something for depression. I waited over a year and a half before I sought help, I really regret it. I am currently on anti-depressants and going for counseling once a week. I have also starting living one day at a time to it's best and it's fullest.
I think I speak for most people that participate in this forum, when I say "we all have our good days as well as our bad days."
Please keep posting on this forum for questions, venting and also expressing good things. We have all done it.
Take care. Anne.