Bethenny and Ramona's fight reaches an explosive level; Carole shows Tinsley an available apartment; Luann and Tom host a final pre-wedding lunch with Dorinda and old friends; Carole serves as host of an art opening; Luann and Tom head to Palm Beach.

Sonja's love triangle gets more complicated as things heat up with "Frenchie." Meanwhile, Tinsley goes apartment hunting. Carole and Adam bicker over items he left behind in her apartment. Fredrik and Bethenny look over her apartment as they plan to put it on the market. Carole and Dorinda go to Washington DC for the Women's March. Ramona throws a party at her apartment with a surprising guest list.