Infidelity can be one of the most painful experiences in a relationship. While not every change in behavior signals cheating, certain signs may indicate that your partner is being unfaithful. Your partner might suddenly become secretive, avoid deep conversations, or shut down emotionally. They may also become defensive or evasive when you ask simple questions. If your partner starts paying excessive attention to their looks, changes their style, or takes up new hobbies without involving you, it might be a sign of trying to impress someone else.
