This was something I was just thinking about and made me pretty curious. Have there ever been characters who have cheated or been cheated on by a significant other? The only ones I can think of is Jean Loring having an affair (and Ray leaving to some adventure and hooking up with some Princess) and Ollie straying once or twice. I can understand why they don't do it because cheating can often make characters unforgivable to many people like Crystal or Cyclops at Marvel but are there any other examples?