Porsha Williams filed for divorce from Simon Guobadia after 15 months of marriage.

They got married in November 2022 in both a Nigerian traditional ceremony and an American ceremony.

The divorce filing occurred in Atlanta, according to court documents obtained by PEOPLE.

Rumors about Guobadia's citizenship status are circulating, but a source states the divorce is unrelated to recent allegations involving his past.

The cause of the split is described as an "ongoing matter" by an insider.

Williams and Guobadia announced their engagement in May 2021 after one month of dating.

Williams last appeared on The Real Housewives Ultimate Girls Trip in its third season.