9 Ways to Make Your Boyfriend Feel Guilty When You Think He’s Cheating

9. “I heard that my friend’s boyfriend has been cheating on her. What a low-life, huh?”

In this approach, you clearly state how you feel about cheating by criticizing the actions of a friend’s boyfriend. By harshly criticizing someone for cheating, your boyfriend will sense that he’s being criticized personally if he’s cheating on you, and he’ll feel guilty about what he’s doing.