With three weeks remaining to the wedding, Tamra juggles planning and relationships. Eddie decides he wants them to perform the cha cha at the reception, and Tamra feels pressure to impress Eddie's family with the performance. When a trip to get bridesmaids dresses turns into a fiasco, Tamra tries to keep the peace by inviting Gretchen and Alexis to her wedding. But Eddie feels betrayed and insists that Tamra un-invite Alexis and Jim. Then, a backyard barbecue goes awry as Tamra's dysfunctional family fireworks on display in front of Eddie's close-knit family.