It is so hard not knowing when he will bottom out. As I look back over the last few years, I can clearly see that his crisis (whether it's mid-life crisis or depression) started a few years ago. His decline is rapidly accelerating now: left me in August, chest pains by October, screaming at boss and screwing up at work October-November, rapid weight loss between October-November.
I know the MLC stuff can take years but I am starting to believe H has been in MLC/depression for years. Does it seem like a crash is coming soon?