Aunt Nauseam

Helen's sister Rita asks her to handle her daughter Erin's divorce, and Helen reluctantly agrees despite the fact that she and Rita never get along. Rita ends up coming without Erin to the Morgendorffers', and as they hammer out the details of the divorce, their usual rivalries start to spring up, mainly revolving around their mother's favoritism toward Rita.   Jake is unable to handle all the fighting, and decides to leave the house until Rita goes away. Daria calls Aunt Amy (who is like an older version of herself) to come and help mediate, but Amy only ends up joining in the argument herself. Ultimately, it is Daria and Quinn who help patch things up between the three sisters.   The whole ordeal affects Daria and Quinn's outlooks: the talk of divorce makes Daria uneasy about spending time with Tom, while the rivalry between the sisters makes Quinn fear that she and Daria might someday wind up the same way.
Meanwhile, Stacy and Tiffany find themselves inadvertently breaking a Fashion