We've all been there: Someone who we trust deeply stabs us in the back, and our world comes crashing down in an instant. We may be in denial at first, refusing to accept the fact that someone so near and dear to us could fritter away our trust. Once we come to terms with what has occurred, we may find it difficult to confide in anyone again for a while. Perhaps you discovered that your partner cheated on you. Maybe you caught your coworker spreading rumors about you behind your back. Or, you realized that your friend of 20 years has been stealing money from you. No matter the form of deception, it can be devastating. In the worst cases, such events can wreak havoc on one's self-esteem, leading to depression and other negative health outcomes. So what happens next? As the victim, that's really up to you. You were wronged and can pursue whatever course of action you deem fair. If he or she displays genuine remorse -- including a sincere apology that feels like it...