Wedding is 2 and a half months away, invites were sent, still waiting on reply cards from most guests. My MOH was married but last week found out that he was having an affair, so she is going through with divorce proceedings. For some reason, her husband still thinks he is invited to my wedding. Yes, we were friends with them both, and his name is on the invitation, but-what makes him think I will let him show up and cause my best friend grief? Other couples we sent STDs to have since broken up but none of the exes are still trying to come. Should I wait for him to realize how stupid he is being, or officially uninvite him? I realize it is not proper to uninvite a guest after sending out invitations, but adultery is even less proper, so I'm not going to worry about that part of it.