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Vivica A. Fox offered some sisterly advice to Khloe Kardashian during an episode of Cocktails With Queens.

The 56-year-old actress shared her opinion of Khloe's one-sided relationship with serial cheater Tristan Thompson.

"It's time for Khloe to stop being a damn doormat for Tristan," Vivica said.

Vivica urged Khloe to have some self-respect and stop chasing Tristan.

"First of all, you are a Kardashian, girl. I'm sure it's plenty of brothers lining up. They all just wanna take a trip, you know what I mean. At this point, do you really want this kind of man to be a parental father figure to your children? The fact that he can't even respect mama? What foundation are you on, period?"

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Tristan, 30, has struggled to be a faithful ex-husband to Khloe, 36, with whom he shares a daughter, True Thompson, 3.

He reportedly sent a cease-and-desist to model Sydney Chase, 23, who claims she had a steamy sex session with him in January.

Sydney won't stop talking about her fling with Tristan. She reportedly said Tristan told her he's just not that into Khloe, who has had extensive plastic surgery to appeal to men.

The Boston Celtics star also sent a cease-and-desist to Adam John Grandmaison, host of the "No Jumper" podcast, where Sydney first revealed her fling with the promiscuous ball player.

Grandmaison told Page Six on Tuesday that he erased the podcast video after consulting with his attorney.

"Yeah, we got a cease-and-desist and deleted it. Honestly, I wouldn't have posted it in the first place if I knew it was going to mess up a relationship."

The cease-and-desist, obtained by Page Six, states that Sydney (pictured) made "numerous false and defamatory statements” about Tristan on the podcast.

"You recklessly allowed Ms. Chase to make outlandish false statements about my client on the podcast without seeking to verify her claims in any way," the letter states.