Get legal and financial/pension advice on your options before you make a decision. Counselling may be worth trying but only when you know your options. A late in life divorce is more often than not a form of fnancial suicide, as often both partners have accept a much lower standard of living. Once retired, a couple's financial situation is usually fairly predictable. Many women choose to stay in unhappy relationships rather than accept the fall in living standards. Not me. I left my husband when I was 58, after a very long marriage, the last 10 years were very unhappy. My husband was extremely difficult in terms of getting the house sold, and 4 years later I still haven't had my share of the house as he has adopted delaying tactics. he can't seem to accept that I've gone to live on my own, no one else involved. He has a big ego, is very opinionated, and claimed always being in the right and that I was the unreasonable one in no longer tolerating his controlling behaviour. Some of his friends don't even know I've left him even though it's over 4 years. I am much happier on my own. I have new hobbies and my anxiety is under control.
I rented a small flat for several years and finally bought a little cottage with a nice garden, something I had wanted to do for a long will . However I was still working so I could get a mortgage pending the matrimonial home sale, I hope to be mortgage free by retirement..