3 years is a long time but not so unusual here. And not so long, compared to a life time together. But you know something in you is different when you see D as a freeing thing. Not at all terrifying the way it once was. Sounds as if you are there.
I do have 2 relatives who divorced and remarried years later. So it does happen. But then, who knows what YOU will want down the road?
At some point, like you said, "enough is enough" and I'd still just caution you about the fathering things I've said before. But as for your w and THAT R, well, you seem to be where you need to be to move on...at least now. No one here will sit in judgement of you for filing...we all need to know at some point that it's DONE and we are FREE...
(( j ))
PS from what I've read here, nope, 1 year without sex is NOT nearly a record. In fact there are some sex starved marriages with NO sex for years and they are married! Of course, that is probably why they are on this site...
M: 57 H: 60 M: 35 yrs S30,D28,D19 H off to Alaska 2006 Recon 7/07- 8/08 *2016* X = "ALASKA 2.0" GROUND HOG DAY I File D 10/16 OW DIV 2/26/2018 X marries OW 5/2016