My woman/man on the side better not be cheating!!

For those who know...they just know. We might have to get the Parrish or some ministers in on this one because some people may have to purge themselves!! Ok, here we go. Have you ever been so unhappy in a relationship that you started seeing someone else and inadvertently held them to a higher standard even though you were wrong also? Did you think you were wrong? What if your primary partner was cheating? Do 2 wrongs somehow make a right? Needs are needs. Would you try to separate someone from their significant other if they were Married or unmarried? Does it matter to you? If it worked, would you be able to trust them after that? Would y'all be partners in crime or would all bets be off? Do you trust yourself? How much do we believe in karma? Is that even an issue? Do things really have to come back on us? If so, how come? I know I'm going too far with this one, but I need to know. Help me out.