She found out at a Coldplay concert. On the jumbotron. In front of thousands of people. While Chris Martin played on, completely unbothered. Netizens asked people to share the unbelievable ways they discovered their partner's infidelity, and the thread is equal parts jaw-dropping, furious, and occasionally so cosmically timed it borders on supernatural. From fitness app receipts to Apple Watches with extremely poor discretion, these stories prove that secrets have a very poor long-term survival rate. Read the full article. The truth always comes out. Sometimes on a very large screen.