The RHOC star finally opens up about Lauri Waring Peterson's allegations that her boyfriend cheated.

on Jul 8, 2013 - The Dish

Vicki Gunvalson is standing by her man.

The OG from the OC was made aware of allegations by Lauri Waring Peterson on last week's episode that Brooks Ayers had an affair with a younger woman. Now, Vicki has finally taken to her blog to address them.

Here's a quick recap: Lauri, who joined the gang to go wedding dress shopping with Tamra Barney, told Vicki that Brooks had a relationship with a friend of her daughter, who is allegedly known for her work in the adult entertainment industry.

Since the incident, Vicki, who says she wasn't dating Brooks at the time, has had time to reflect and speak to Brooks—and she believes the situation is blown out of proportion.

PHOTOS: Vicki Gunvalson Through the Years.

"When I spoke to Brooks, his story was quite a bit different than [Lauri's] so right now I choose to believe Brooks," she writes. "Everything Lauri has said about me has been blatant lies so why would I start to believe her now? Brooks told me that George's daughter and a few of their friends were cocktail waitresses at a poker party that he was at and that she introduced herself to Brooks, stating that I knew her stepmom. Brooks said he never saw her after that evening, didn't date her, didn't give her money and didn't take her out to eat. Someone is lying and I choose to believe it is Lauri...AGAIN."

What might Lauri's motivation be, if any? Vicki thinks she didn't want to appear "boring." "She sure couldn't appear as BORING LAURI as obviously that wouldn't be fun to watch now would it," she writes. "Hence—her motive."

Whose side are you on in this feud? Tell us in the comments and watch the showdown with Lauri and Vicki below.