An emergency arises with Meg. Charles' wife confronts Abby, and Paige gets a surprise.

Sumner's behavior disturbs Mack and Karen. Charles gives Abby a party, but his wife ruins the festivities.

Karen and Mack discover their neighbors are secretive. Charles shows Abby his divorce papers.

Johnny becomes a member of the organization. Karen is asked to testify at a custody hearing for Val's twins.