'Real Housewives of Beverly Hills' season 3: Hostility explodes on Jan. 21

For episode 10 of "Real Housewives of Beverly Hills" season 3 airing Jan. 21, hostility explodes between Brandi and Mauricio. According to Monday's spoilers posted by Bravo, a continuation of their disagreement from episode 9 is over the lawsuit pending by Adrienne. Mauricio tells Brandi what he really thinks...she should just make a better effort to stop the lawsuit by apologizing sincerely. Brandi gets on the defense and spews some expletives his way. Mauricio doesn't think she wants to work with Adrienne hard enough.

Taylor resents Yolanda's views. Yolanda is tired of Taylor spinning conversations around to make it all about her. As Taylor vents to Camille, she wishes Taylor would just move on.

Yolanda thinks the men should stay out of the issues between Brandi and Adrienne.

Brandi leaves Kyle's dinner party after fighting with Mauricio.

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In other "Real Housewives of Beverly Hills" spoilers for episode 10, Lisa and Ken head to an art museum. Mauricio and Kyle show up. Mauricio offers an olive branch to Ken by giving him a bottle of gin, but Ken isn't interested. Ken disapproves of how he felt Mauricio attacked Brandi.

Adrienne makes an appearance and touches on the lawsuit she has against Brandi. She and Paul have a heartfelt conversation with Kyle and Mauricio. She said Brandi went too far in whatever it was viewers still don't know anything about. She wishes Brandi would have just dealt with her face-to-face over the problems they're having.

Episode 10 of "Real Housewives of Beverly Hills" season 3 airs Monday, Jan. 21 on Bravo at 9 p.m., ET and 6 p.m., PT in Portland, Ore..