Recently, The Real Housewives of Orange County, Vicki Gunvalson's life has been filled with drama. She confessed about the sadness and betrayal she's been dealing with, in a new blog post.

“As I write this blog, I have so many mixed emotions, but mostly it's sadness and betrayal,” Gunvalson revealed in her latest entry on Friday, October 16.

“The constant subject line of Brooks' cancer, his choice of treatment, and if he was ‘faking’ it or not has gotten out of control."  She wrote:

"My stance is I do not believe he faked cancer, as there are way too many people involved, way too many doctor visits and way too many doctor reports which would be very difficult to falsify.As I said at the reunion, I didn't have enough information that he does have cancer, and I didn't have enough information that he doesn’t.”

Since Gunvalsion made an agreement with Ayers, that she will not discuss the cancer issue without him around, the issue only created more controversy.

But the hardest part for Gunvalson with regards to all the drama, however, was knowing that the “ladies initially were coming from a good place,” and that “unfortunately [her] emotions were heightened due to many personal reasons.”

She added, "Hindsight, I didn't handle things always in the calmest manner which I am sorry for that, but I was extremely frustrated having to always be questioned about him."

Fans of the show know that Shannon Beador and Gunvalson had a falling out after she shared information about David's( Beador's husband) affair.

“I never betrayed her (Shannon), she was just embarrassed that it was exposed again when it was supposed to be about badgering me. I knew what David and Shannon shared this season, and it was Shannon's decision to reveal the affair so I didn't think it was a secret to tell my brother." Gunvalson wrote.

Gunvalson's lengthy post also explained that Tamra Judge had previously told the group about David's affair and "even disclosed the woman's name and information about her." She also apologized to Heather and Terry Dubrow for accidentally involving them in her drama.