Girlfriends' Guide to Divorce

Rule #876: Everything Does Not Happen for a Reason (2x12)

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Delia's wedding arrives, but Abby is uninvited to the big event in the wake of a betrayal and the revelation of her affair. Abby focuses on finishing her book, yet Barbara discovers Abby is unraveling, and a race ensues to bring Abby and Delia together.