Coffee?
Doubtful. His affair was an irresponsible stupid risk besides it being dishonorable, but having coffee with her would be outright masochism for him. I would think he didn’t care about Monica enough to see her after being caught. Cheaters can only go so far before they totally self destruct. Some do push too far, he certainly did push, but was able to save himself.
If you mean did they meet up because they had to for legal reasons or if they randomly bumped into each other, that could have happened I guess.
I am not answering from a place of knowing, I’m just answering based on my own gut feeling.