Hi Kathy, welcome to the group.
I hope you can get your husband to explore this site a bit. Maybe it will help him pull himself out of his funk. Everybody dealing with cancer goes through some kinda funkdom. I found that the best way for me to deal with it was to find out as much as I could about it. I would go on line for hours at a time. I guess it was almost obsessive, but I think it was better than just sitting around wondering what was going to happen next. I hope you get some emotional support here so that you can be supportive of your husband and retain some peace for yourself. And I hope your husband finds a chemical combo that will result in no evidence of disease.
You should consider looking for a super star surgeon as Fay suggested too. At my second surgery, my surgeon told me that if I had cancer in my chest wall, he would abort the surgery because it would be inoperable. Yet there are surgeons who do chest wall surgery. I stayed with my surgeon. At the time, I felt my chest wall was clear, and so it was. I am now cancer free, although short one lung.
Don M