Former The Real Housewives of Beverly Hills star Carlton Gebbia and her husband, David Gebbia, are getting a divorce.

According to court documents, David filed for divorce after 20 years of marriage in the Los Angeles Superior Court on Tuesday, Us Weekly reported.

David cited irreconcilable differences as the cause for the split.

The date of the former couple's separation is listed in the paperwork as September 16, 2017, according to Us.

However, a source told the magazine in August 2016 that the pair had been broken up for a year by that point, though they still lived together at the time.

Carlton, 44, and David have two daughters together -- Destiny, 15, and Mysteri, 14 -- as well as a son named Cross, 6.

In his filing, David reportedly requested joint legal and physical custody of their three children.

Carlton starred on Season 4 of The Real Housewives of Beverly Hills, which aired from November 2013 to April 2014. Carlton is remembered for clashing with many of her co-stars during her brief stint on the show, including Kyle Richards.

Carlton and Joyce Giraud were reportedly both fired from the Bravo reality series after just one season.

"Decisions were made and Joyce and Carlton have been informed that they're not coming back," an insider told Us in 2014.

The current cast of The Real Housewives of Beverly Hills stars Kyle, Erika Girardi, Lisa Vanderpump, Dorit Kemsley, Lisa Rinna, and newcomer Teddi Mellencamp Arroyave.

The Real Housewives alum Camille Grammer will also return to the series when it returns with its ninth season December 19 at 9PM ET/PT on Bravo. Camille has been absent from the show since Season 2.