9 Things Girlfriends Say and Do That Make Guys Really Regret Cheating

8. She broke up with him right on the spot by saying “We are done!”


“I did something that cannot be undone.” Guys become heartbroken when they don’t have the opportunity to apologize for what they did. If you are sure that you will never forgive your boyfriend, you can leave him with a harsh comment like “You are the biggest mistake of my life” to show him there’s no chance of reconciliation.