Brandi Glanville Calls Out Andy Cohen, Wants Personal Apology

Brandi Glanville is laying into Andy Cohen for his apology over her sexual harassment claims -- saying he hasn't really made it right with the one person who matters ... her!

The ex-'Real Housewives' star hopped on X Monday to slam the Bravo honcho -- who oversees all things 'Housewives -- over his tweet last week that addressed her allegations of once sending her an inappropriate video ... which he characterized as just a joke.

She wrote ... "I have not received a personal apology from anyone. I saw an apology that Andy posted TO HIS FANS for his mistreatment of me and inappropriateness."

You'll recall ... last week we revealed Brandi's lawyers had sent a demand letter to NBC Universal threatening a lawsuit on her behalf after claiming they mistreated her. In the doc, Brandi made some serious claims against Andy ... saying he was straight-up boasting about plans to hook up with another Bravo star in 2022 while inviting her to watch the whole thing via FaceTime.

Andy promptly responded to Brandi's claims ... writing on X it was a joke that she'd blown out of proportion. He even stated Brandi's initial response seemed like she was in on the joke, but he still went on to say sorry for the whole thing being inappropriate.

Meanwhile, sources with direct knowledge tell TMZ that Brandi's attacks against Andy seem to be coming out of the blue -- as she hadn't said anything for 2 whole years. We're told that it was only when she found herself caught up in harassment accusations from Caroline Manzo that she seems to have flipped the script on Andy ... almost out of nowhere.

We're told there are many in the Bravo world who feel like Brandi's whole case against Andy is a personal vendetta ... especially since not too long ago she was singing his praises in public interviews. That's the feeling by some, anyway.

Of course, the drama all goes back to the infamous "Girls Trip: Morocco" debacle ... which was the primary basis of Brandi's demand letter written up by Mark Geragos and Bryan Freedman -- some of Hollywood's biggest hotshot lawyers.

Brandi's lawyers didn't hold back ... spelling out exactly why she was considering taking legal action -- saying she's been nothing but loyal to NBCU, but in return, claiming all she's received in return is mistreatment.