Thelma's ex-husband Duke (George Wendt), a professional pool player, is in town to tell Thelma his womanizing days are over. Maddie finds a ring in Duke's coat pocket, fears that the two will get remarried, and freaks out over the prospect of losing Thelma. But Maddie couldn't be more wrong about Duke's intentions. Meanwhile, a bird gets loose in the apartment, causing Frank to slip and break Maddie's Tony Award.