Their new goal is to make their parents fall in love again before their father and his fiance Meredeth Blake ( played by Elaine Hendrix ) marry .
The initial rivalry between them turns out to bring them closer and they realize that they must be sisters .
sisters ' new goal is to make their parents fall in love again before their father and his fiance Meredeth Blake ( played by Elaine Hendrix ) marry .
The initial rivalry between them turns out to bring them closer and they realize that they must be sisters .