Mama Justice - MW Law Firm Welcome to Mama Justice - MW Law Firm Oxford MS office. We are located in Oxford, Tupelo, Memphis, and Ridgeland, MS. Missy Wigginton, aka Mama Justice, leads the firm with nearly 20 years of successful experience. Phone: 662-262-6264 406 Galleria Dr Suite 7 Oxford, MS 38655 USA Map Other Categories: Finance & Legal » Law |