The lack of sleep is probably magnifying things. I read where insomnia affects everything. It causes us to be way more emotional about things than we would be had we slept. I have noticed it myself.

The problem is that sometimes you get into a circle when your upset and cant sleep and then lack sleep causes you be more upset etc…

Hang in there man your only 41, you have your whole life ahead of you. Don't let this...this well I dont what call her at this point, cause you any more pain. You do not deserve it.