Welcome to Mama Justice - MW Law Firm Tupelo MS office. We are located in Tupelo, Oxford, and Jackson, MS. Missy Wigginton, aka Mama Justice, leads the firm with over 20 years of successful experience. She oversees every client personally and is well-known for giving out her cellphone number to clients in need. Mama Justice handles cases involving car accidents, truck accidents, personal injuries, wrongful death claims, and more. Call the best Tupelo personal injury attorneys today if you've been injured in an accident. Our Tupelo accident attorneys are here 24/7 available to assist you. Mama Justice says she considers her clients her friends and anyone who walks through the firm’s doors will instantly feel like they’re part of a family.