Great to hear about our father and your relationship. I know my mother and i have been much closer during this as well. I share your thoughts about the OM as well. It has been kicked around a bit to hire someone to find out or not for spousal support reasons, but i can not pull the trigger as i dont want the bad news to affect me.
I do realize after reading your post i need to write out some goals and activities to stick to.
M 37 W 34
T 12 M 8 D 7 S 4
Need break 4/12/15 W no ring 7/7/15
Separate room 4/12/15 Separate living suggested 8/15 W moved out 11/1/15