Abby is forced to play full-time stepmom now that Colette has relocated to Sacramento. Delia tells the girlfriends that the IVF worked and that she’s pregnant - but Phoebe pieces together that the baby must be Tony’s. Jo playacts through a weekend getaway with Albert but finally confesses that she kissed Frumpkis. Phoebe takes a chance on Tess. Abby must face the truth about her relationship with Mike, and she makes a harrowing decision.