Why do people cheat when it hurts others so much?<br />Turns out, a new study reveals it's because they feel a "lack of love."<br />Put simply, people cheat when they've fallen out of love with their significant other.<br />According to Business Insider, cheating hurts, but it can also be a good thing .<br />It can be a sign to separate from your partner and move on. You just might be better off! <br />