swingers!!!!!!!!!!!!!!!!!

This happened to me my friends knew my wife cheated and initially yeah I was pissed at them for saying nothing.But now looking back they did the right thing by staying out of it.
Sounds like you need new friends because sooner or later their worlds are gonna crash down.

Wow..well when it comes to cheating I guess I would keep my mouth shut. It's really none of my business...and not my Job to play Dr. Phil at that point.

Good point, it really is none of my business. If they ever find out that I knew, I'll just have to be very frank with them on why I didn't say anything and hope they understand.

Yeah, I'm not going to say anything to them. Also gonna continue keeping my distance.

Thanks again for the advice everyone. Sometimes it's hard (for me anyways) to get the proper perspective on issues concerning close friends and family. Definitely a good idea to take a step back & ask for a second opinion before doing anything.