MiniStocker / Unsplash Being cheated on can be incredibly traumatic. Some people feel like they will never get over the heartbreak. A thread on Reddit has some ideas about how you can get over the insecurities of someone being unfaithful to you. There are a few typical giveaways someone is cheating on you, including hiding their phone, going on unexpected trips, and even the tone of their voice. People are unfaithful for different reasons, and some claim it can even save their relationship.