The chapter that followed, nevertheless, ended up being ripped right through the Girlfriend’s Guide to Revenge. The unraveling went in this purchase: first her relationship with Mateen went bad. Then her relationship with Rad went bad. Anybody wondering to learn how lousy can Google tales like “Every F—ed Up Text through the Tinder Sexual Harassment Lawsuit, ” ori ginally published on Gawker in July 2014, by which a jilted Mateen fires off texts to Whitney, their ex-girlfriend (and employee that…