Porsha Williams and Simon Guobadia's marriage is coming to an end after more than a year together.
The former Real Housewives of Atlanta star filed for divorce from Guobadia on Thursday in Atlanta, according to court documents obtained by PEOPLE.
The news of their split comes as rumors about Guobadia's citizenship circulate online. A source tells PEOPLE that the divorce is "unrelated to recent allegations involving Simon's past."
The cause of their split is a "ongoing matter," according to the insider.
Williams, 42, and Guobadia, 59, said "I do" in November 2022 during a Nigerian traditional native law and custom ceremony, which was followed by an American ceremony in Atlanta.
The couple announced their engagement in May 2021, after only one month of dating. "Yes, we are crazy in love," Williams wrote alongside a selfie with Guobadia. "I know it's fast, but we're living each day to the fullest. I choose happiness every morning and every night."
Guobadia shared Williams' sentiments, telling his followers that he asked her to marry him "because we checked ALL of each other's boxes, and then some."
Earlier this month, the reality star-turned-entrepreneur, who is the mother of 4-year-old daughter Pilar (from a previous relationship), announced her return to The Real Housewives of Atlanta for its sixteenth season after two years away from the Bravo series.
She also signed an overall scripted deal with NBCUniversal, which includes "scripted project opportunities across the company's broadcast and streaming properties."
Williams joined RHOA in its fifth season. After leaving the show in season 13, she and Guobadia appeared on the Real Housewives spinoff Porsha's Family Matters in 2021.
She last appeared on the third season of The Real Housewives Ultimate Girls Trip, which aired last year.