Lisa Vanderpump cracked a few jokes at Adrienne Maloof's expense during the Vegas trip on this week's Real Housewives of Beverly Hills, and Adrienne doesn't appreciate it.

"While watching this episode, Lisa seizes several moments to take sharp digs at me and my businesses," Adrienne writes in her Bravo blog. "I wish I could be there to defend myself." 

"Talking behind ones back is not my style and very passive-aggressive, especially in small groups," Adrienne continues. "It's the main reason I separated myself from the women and trips."

During this week's episode, Lisa jokes about being glad that Brandi Glanville's group avoided the Palms casino, which Adrienne's family is associated with. Adrienne was bothered last season when Lisa's daughter Pandora didn't throw her bachelorette party at the Palms.

However, Adrienne did enjoy talking to Faye Resnick during this week's episode at Kyle Richards's daughter's graduation party.  

"[W]hen Faye is on fire, she's at her best!" Adrienne writes.

And speaking of Sophia's graduation party, Adrienne adds: "Kyle and Mauricio’s daughter Sophia is growing up into an absolutely beautiful young lady!"

At least that's one thing that no one can disagree with.

Source: Adrienne's Bravo blog