Yeah, I don't really think that's how it works. My marriage almost fell apart because of my own doing like 20 years ago, and we were basically just roommates at that point. Still fucked.
And it was over on everything but paper for like 6 months before it was actually over. Still fucked. And at no point in either of those situations did I think "oh, she's still fucking me, I'm good." No. It was just convenient for us both. At no point was I confused about the status of the convenience fucking. Men just take it when they can get it.
And if she bent over the table after he had his car packed up with all his shit and asked him "one last go round?", he would take that too.
(Disclaimer - I am not suggesting you do such things,
Koushirou
, mostly because he's apparently bad at it. I'm just saying he probably wouldn't turn you down).