Guobadia and his wife Falynn were introduced on the “Real Housewives of Atlanta” this season with her being listed as Williams’ “friend” in their first scenes.
In April the Guobadias announced that they were splitting.
“Simon and Dennis are committed to being respectful and supportive of my happiness in this situation, as well as being the best co-parents they can be to baby PJ,” Williams wrote in the caption announcing her relationship with Guobadia. “Two black men stepping up and being amazing people — let’s praise them!!!!”
Guobadia confirmed their engagement in an Instagram posting which included a photo of the ring. “Getting married again was never a question in my mind, but when. Did not expect to be blessed with a mate so soon,” he wrote.
“We have done the individual work to sustain a healthy relationship, and I stand next to her, proud that we found each other,” Guobadia added. “What we have is what we wish every single one of you out there — happiness. So when I asked … she said yes.”
Part of the Guobadias storyline on “Housweives” focused on his wealth and the age difference between the couple. He is 56 and she is 31.
In her posting Williams wrote, “For all of you that need facts, I get the optics but Simon filed for divorce from a previous marriage in January. I had nothing to do with their divorce filing. That’s between the two of them.”
“Falynn and I are not friends, and Simon’s divorce has been settled,” she wrote. “Our relationship is a positive, loving step forward in everybody’s lives.”
It is unclear as to whether the Guobadias are legally divorced yet.
CNN has reached out to a rep for Williams for comment.