AceShowbiz - Porsha Williams' ex was being unapologetic for his pettiness. Having been criticized for issuing a cease and desist letter to "The Real Housewives of Atlanta" star over the use of her Rolls Royce, Simon Guobadia turned to social media to defend himself.

On Thursday, June 13, the 60-year-old unleashed pictures of himself posing in front of a white Rolls Royce. He began his caption, "I'm in a big mood for being sassy and petty….big part of my personality; and I give credit to that trait for much of my success in life."

"Popular opinion does not get me paid…being relentless does," the businessman continued. "When you call me sassy and petty, I take it as a compliment. #mylifemyway."

Prior to that, Simon threw shades at his estranged wife, Porsha. "No More Africans… No More Rolls Royces… #buyyourown," he penned in the post.

Simon reportedly sent another cease-and-desist letter to "RHOA" producers in relation to his "2021 Rolls Royce Ghost vehicle." The letter obtained by RadarOnline.com allegedly read, "You are notified that pursuant to Georgia law, you are ordered to CEASE & DESIST any and all photographing, video recording, taping, and filming of the Rolls Royce."

"Upon information and belief, True Entertainment, LLC may have been filming, recording, or photographing the Rolls Royce while it may have been in the use and/or possession of third parties other than Mr. Simon Guobadia," it adde. "If such actions have occurred, I am requesting that no photographs or recordings be released, disclosed, or published as Mr. Guobadia does not consent to the same regarding his vehicle."

According to photos included in a report published by Emily CottonTop, Simon apparently gifted Porsha a grey Rolls Royce sometime during their romance. However, it remains unknown whether that vehicle is the exact one Simon references in his notice.