The advice about looking after yourself is very wise. I do feel sad for your husband, there must be something that would help - not solve it completely, but to give him a bit more interest in life. I don't know if there are any befriending volunteers or MIND volunteers who could give him one to one support? I realise they wouldn't be as knowledgeable as you or care as much as you, but there is so much baggage with close relationships, it's just sometimes a breath of fresh air to talk to a stranger who just wants to learn how you feel and see if they can help.Probably a daft suggestion, but reading your post you both seem to be doing all the obvious things. Best wishes.
Lame Limericks (but they are funny anyway) (
To think that London, or anywhere else for that matter, does not belong to any one demographic
Never Ever Have I - Alphabetical