We're all guilty of missing red flags when it comes to dating. When you're in the moment just following your heart, it's not always easy to pull those rose colored glasses off and see the very obvious red flags flying high. So don't beat yourself up about it. But that moment when you finally see that big red flag is both the most epic and heartbreaking epiphany you'll ever experience. This is exactly what happened to one women after her boyfriend pulled an absolutely malicious prank on her (If…