Stardate: 41294.6. The mother of Deanna Troi, Lwaxana, pays a surprise visit to the Enterprise and announces the prearranged marriage of Deanna to the son of her mother's late husband's best friend.

Stardate: 42859.2. While being escorted to a Federation conference by the Enterprise, Lwaxana hunts for a man to satisfy her needs when her sex-drive is quadrupled during a natural mid-life cycle.

Stardate: 43930.7. Riker and Deanna, both on shoreleave, are unexpectedly joined by Deanna's mother, Lwaxana, on Betazed. Shortly, all three are kidnapped by the Ferengi who want to study Lwaxana's telepathic abilities.

Stardate: 44805.3. Lwaxana Troi falls in love with a man who must return home to commit suicide, as is customary for their race when they reach a certain age.

Stardate: 45733.6. Deanna's mother pays a surprise visit to the Enterprise with even more surprising news: she plans to marry a man she has never met. After destroying an asteroid, the ship becomes infected with parasites that eat away at the ship's hull.