The Real Housewives of New York City - Season 8 Episode 8 -

Bethenny hosts a holiday party where the topic of discussion is a trip to the Berkshires. Luann introduces her new boyfriend to Dorinda and Jules at an intimate couples dinner. The women discover Ramona shares a past with Luann's man. As Bethenny arrives, the revelation that Luann is living with and "mentoring" Sonja leads to a major confrontation.