Source: Paras Griffin / Getty Kelli Ferrell, a cast member on The Real Housewives of Atlanta, is facing serious allegations from her ex-husband, Chuvalo Mark Ferrell, who claims she misused business loan funds from their joint restaurant, Nana's Chicken-N-Waffles, for personal spending, including on pricy beauty and spa treatments. What began as a financial dispute has since escalated into emergency court filings, allegations of conflicts, and Mark serving more than 40 days in jail. Mark accused Kelli of business misconduct. On Jan.