Vicki Gunvalson appears to have had a major change of heart when it comes to Brooks Ayers.

Brooks Ayers Was Invited To The 'RHOC' Season 10 Reunion, But He Chose Not To Attend

Although Gunvalson remained supportive of Ayers, as well as his cancer battle, after their August split, the Real Housewives of Orange County star appears to have had second thoughts about his diagnosis, and earlier this week, she agreed with a fan, who labeled Ayers a "con artist."

According to a report by The Christian Post on Tuesday, a fan recently commented on one of Gunvalson's photos, claiming Ayers was a "con-artist" who was "playing" her, which prompted her to say, "Your right.. I have finally realized that. Thank you."

Meghan King Edmonds On Brooks Ayers' Legal Threats: 'He Doesn't Have The Balls To Sue Me'

According to a second report, Gunvalson's change of heart came after she filmed the season 10 reunion with her co-stars last week in Los Angeles.

"After the reunion, Vicki’s outlook on Brooks has completely changed," a source revealed to Real Mr. Housewife last week. "She went into the reunion believing Brooks 100% but after seeing and hearing things from the women, Vicki doesn’t believe Brooks at all. In fact, she thinks his cancer was faked and she no longer believes anything he told her."

For more Vicki Gunvalson, tune into The Real Housewives of Orange County season 10 on Monday nights at 9 p.m., and for more of Ayers' cancer claims, check out his interview with Entertainment Tonight in the clip below.

Tags: Vicki Gunvalson brooks ayers The Real Housewives of Orange County Bravo Reality TV