My husband of over 20 yrs has been through cancer three times, he had a cancerous mole removed in his late teens, diagnosed with thyroid cancer in his early 40's and when he was 48 he was diagnosed with prostate.   Early last year we went through decision making process of what treatment to opt for to treat the prostate cancer and went for radioactive seeds (Brachytherapy).  We've always been very close but now a year on he's very detached and questioning lots of things including being married to me, asking is this as good as life gets.  I'm trying to support him as best l can and have suggested lots of things including talking to his Dr about his low mood, family counselling etc. but he's not open to anything and we seem to be in a state of limbo. I know as a family we've been through a sustained low period and I think having prostate at a younger age has been the final straw.  Does anyone have any advice on what l should say or do next?