I would strongly discourage this. First of all, you're still sounding very ANGRY (and understandably so, don't get me wrong), and exposure should never be done out of anger or SPITE. It should be done to try to exert pressure to end the affair and SAVE THE MARRIAGE.
Secondly, it should only be done to a very close circle: OP's spouse, your spouse's parents and adult siblings, your spouse's employer (if their affair is taking place at work), and maybe a key BEST FRIEND/influencer of your spouse.
Most people regret having exposed so widely. I know I did. If someone asks you point-blank, I wouldn't recommend lying to them, but I would keep it to the above circle.
