Now you have an opportunity to finds someone who really appreciates you. Life sucks sometimes. Hope your future is full of happiness and sex

You need to move on from this one. We don't exactly what went wrong, but you might want to up your game before you get back up on the horse, so to speak.

I can think of that of a couple of things that would explain that: (1) OP is not that good of a lover. It’s not in the equipment you have - It’s how you use it. It’s rare for most women to have a real orgasm simply from intercourse. They have a clit and your tongue is a much more effective tool for getting them there. If sex isn’t satisfactory for her, the responses you got are about what you can expect. (2) Chances are wife found someone who “trips her trigger” more reliably now. Or (3) Both (1) and (2)

Your wife was sabotaging the relationship to exert her dominance, your better off going elsewhere.

hate to say it, but she's probably cheating and trying to make you look like the bad guy

Sorry to say, it's not about the sex, that was just her excuse. Sorry, dude. That sucks.

I always get the "maybe later when I have time". Later never comes.