Photos and VideosMore Photos and Videos
"He filed yesterday and I accepted it," Glanville told E! "We're getting a divorce. We talked to each other yesterday."
The news of the couple's split comes just days after Cibrian was spotted on a golf course in Valencia, Calif., with his Lifetime movie co-star, LeAnn Rimes, who he was accused of having an affair with earlier this year.
Back in March, both denied the affair rumor.
Cibrian and Rimes were also spotted on Saturday evening attending a Kings of Leon concert in Los Angeles.
Glanville and Cibrian have two children together – sons Mason, 6, and Jake, 2.
Glanville did not immediately respond to a request for comment from Access Hollywood.
Related Content from AccessHollywood.com:
VIEW THE PHOTOS: Hollywood Divorces
PLAY IT NOW: T.G.I.F. - Did Eddie Cibrian's Wife Tell LeAnn Rimes 'He's All Yours'? (August 24, 2009)
PLAY IT NOW: Access Extended: CMT Music Awards 2008: Arrivals, Part I