Real Housewives of Orange County star Vicki Gunvalson opened up once again about her ex-boyfriend Brooks Ayers' cancer claims, and speculated on how he might have faked symptoms of undergoing chemotherapy.
Sitting down with Andy Cohen on Monday's Watch What Happens Live! the 53-year-old reality star stressed that she doesn’t believe Ayers' claims that he has cancer.
WATCH: 'RHOC' Star Vicki Gunvalson Responds to Brooks Ayers' Cancer Treatment Lies: 'This Man Is Sick!'
Throughout the most recent season of RHOC, many cast members accused Ayers of lying about having cancer and receiving treatment.
Ayers vehemently denied these allegations and stood by his story. However, earlier this month, City of Hope Medical Center -- where Ayers claimed he had gotten chemo -- confirmed to ET that he had never been treated as a patient. He later admitted to fabricating medical documents.
In the past, Gunvalson defended her ex, telling people that she had seen him sick to his stomach and feverish after her allegedly went in for chemo. But now she says she thinks Ayers may have made himself sick.
WATCH: Meghan King Edmonds Responds to Brooks Ayers' Cancer Confession: 'It Wasn’t Easy Exposing a Lie'
"I actually contacted a couple of people and they said you can actually take eye drops and they can make you violently ill," Gunvalson speculated. "I don't know if he did that, that's pretty sick, but I witnessed him with fevers and night sweats and chills. He lost 42 pounds in three months."
Despite being caught in a lie about receiving treatment, Ayers has not admitted to lying about having cancer.
But one thing is for sure: Gunvalson doesn't care one way or another -- she is done with Ayers forever.
WATCH: Brooks Ayers Tells 'RHOC' Star Meghan King Edmonds to 'F**k Off' Amid Cancer Drama
"I never want to see him or speak of his name again," Gunvalson shared. "I want him out of my life. My family is finally coming full circle."
Recently, Ayers sat down with Cohen for the Bravo special Brooks Tells All where he shared some choice words for a few of his former RHOC co-stars. Check out the video below to hear what the reality star had to say.