Kyle confronts Kim on her timing.

Kyle explains that Kim's timing might not have been ideal.

Brandi is not happy right now.

Lisa checks out a new gate installation at her home.

Lisa and Martin toast to Ken's new hip. . .now that the tea is finally finished.

Crutches in the background, Ken is excited for new mobility!

Kim tries out some Pilates with her daughter and discusses their upcoming Vegas trip.

Kyle takes some time away from the drama to play with Portia.

Kyle and Mauricio discuss the problems between Brandi and Adrienne. Mauricio is not a fan of Brandi as it turns out.

Kyle and Faye decide whether or not to invite Brandi to Kyle's dinner party.

Faye is incredulous of Kyle's guest list.

Lisa is surprised to see Scheana at her house -- Brandi is coming over in a minute!

Scheana wants to talk things out with Brandi, but Lisa convinces her to head out.

Work it, Yolanda!

Brandi explains what happened at Mauricio's party to Lisa.

Brandi tears up as she recalls the altercation.

Lisa feels for Brandi, and fears that things could get even worse.

Brandi visits Ken for the first time, post-hip surgery.

Camille, Taylor, and Lisa wonder whether tension will be in the air before they sit down for the first course.

Faye and Brandi, in happier times.

Cocktail time!

Brandi is excited to meet the new girl, Marisa Zanuck.

The gang's all here!

The tension begins to mount as Faye brings up Brandi's Adrienne situation.

What could Lisa and Kyle be thinking?

Faye listens as Brandi explains herself.

Brandi tries to remain calm as the accusations fly.

Lisa tries her hand at defending Brandi.

Faye explains the situation to Marisa.

The conversation takes a turn for the worse.

Faye adamantly defends Adrienne; they've been friends for years.

Brandi gets up and walks out. Someone has crossed the line.