No! Perhaps, go and ask the question to someone in that boat, you may get an answer more on target than I can give you since I'm much younger the 83; if you are really wanting an answer.

But, I'd hazard a guess by saying diminished mobility and availability may have a lot to do with it. I could imagine many providers not feeling comfortable in having sex with a man whose health may be significantly compromised due to an advanced age.

to really qualify an educated guess.

I see your point though. Tell the bitch to hit the bricks. If she'll do it once, she'll do it again.

There is a sub-set of men who can't be alone, especially at that age.  My Dad was like that.  He was a mean sonofabitch, but when I got separated (the first time) he said to me, "How can you bear living alone?  I couldn't do it"  Without being judgemental, I can do it, but others can't.  It's called human nature.  Why bother to dissect it?  It just is.

Ooooo oooo guessing…..

Maybe.... he wasn’t meeting her sexual needs anymore, and she 'had no choice' but to get it somewhere else.  That is the default reason around here, no? And, he was hurt but figured why not take her back? She's still interested in sex.

OR

Maybe....he had been in the habit of lying, and sneaking around, and indiscriminately fucking anyone he could until she finally decided to give as good she was getting. And when she left him, he realized what a loss that was, and he was grateful when she agreed to come back.

or maybe.......we can make-up shit all day and never know why he decided what he did.

And, really…a 68 yr old “cougar”… I don't know what the cut-off age for a cougar is. But, her “BoyToy” was what? 58? 48?. ‘Course, maybe she was bangin’ a 30 yr old. In which case, woohoo for her....lol....

My bet: The motivation was one of true friendship and companionship. Nothing wrong or desperate about that.

Only men without self-confidence and self worth are desperate so, you cannot clump all men. You may be, I am not.

to torment her and cause her misery beyond what the human person can comprehend or tolerate.