 All right, over on the website, we have a full list of signs that your spouse may be cheating. But here are some things you might want to look at. Pay attention to any increased secrecy surrounding your partner's device. And look out for any unusual changes in online behavior. And be suspicious if you notice any deleted text messages. Look for any new documents or notes. And let me tell you, lovers often share secret convos and pictures using Google Docs or the iPhone Notes app or Google Keeper.