?The Real Housewives of Atlanta? cast member shared the news on Instagram today with the caption, ?Our New Normal and the fight begins.? She included a photo of Gregg next to a computer with the word ?Cancer? crossed out with a red line. The news comes after Gregg was hospitalized last month for at least two weeks. He was also hospitalized last year, and the scare was featured on a November 2017 episode of ?RHOA.?