Elena thought she knew the rules of their marriage—until Marcus came home with divorce papers and a stunning explanation: he lost a bet to his childhood best friend Sienna, and now he needs to be "divorced" for thirty days. It's temporary, he insists, just a formality, as he divides his time between their home and Sienna's downtown apartment where she's recovering from a mysterious accident. But when Elena discovers she's pregnant and Marcus is unreachable, spending another late night "comforting" Sienna, she realizes the real game being played has nothing to do with any bet. As she signs the papers that were supposed to mean nothing, Elena uncovers a devastating truth that shatters everything she believed about loyalty, friendship, and the man she married. Some betrayals are so carefully constructed, you don't see them coming until the ink is already dry.