Welcome back ladies and gentlemen of the internet. Finding out about your partner’s affair is one of the most painful experiences in the world. There’s nothing that parallels the overwhelming, suffocating combination of betrayal, disrespect, disgust, heartbreak, and anger that can nearly destroy someone. As heartbreaking and crushing as it can be, it’s somehow a wildly common crime to commit. As much as a stab in the back as this is, it’s even worse when the affair partner is someone you know.…