All bets are off when the ladies are invited to a casino themed fundraiser; Mary is nervous to see Jen, Meredith gets a vampire facial, and Whitney and Lisa clash when Lisa is accused of sabotaging the party.

When Jennie is unwilling to expand their family, a heartbroken Duy seeks desperate measures. Jen plans a surprise for the ladies, while Heather has 'the talk' with Ashley and Mary worries for her marriage once Robert Jr. leaves the nest. Finally, a double date with Whitney goes awry when Lisa tries to prove her innocence.