Bravo Reveals 'RHOC' Star Vicki Gunvalson's Daughter Briana Has Been Diagnosed With Deadly Incurable Disease

On October 31st, the season finale of the Real Housewives of Orange County ended with a heartbreaking revelation from Bravo.

Briana Culberson, daughter of Vicki Gunvalson, has been diagnosed with Lupus.

For the past several seasons, Vicki has watched helplessly as Briana has suffered from the mysterious illness.

This season, Briana was rushed to the hospital after she experienced difficulty breathing, however, doctors have consistently been unable to explain what was wrong.

"Why is she so sick," Vicki cried.

"I'm just tired of her feeling so sick... I can't get her healthy."

Lupus is a deadly, debilitating, and incurable disease, however once diagnosed its symptoms can be treated through the use of various steroids and painkillers.