Wɔatwerɛ nsɛm wei ɛwɔ Asante kasa mu Marietta Brew Appiah-Oppong( wɔwoo no wɔ Tema) yɛ Ghanani baa a ɔyɛ legal practitioner ne ɛnkane Ghana Aban Lɔya ne Ghana ɔsoafoɔ a ɔhwɛ atɛntenenee so. Ɔmanpanin Mahama na ɔyii no wɔ mfeɛ mpem mmienu ne du mmiɛnsa mu. Ɔno ne ɔbaa a ɛtɔ so mmienu a wakuraa saa diberɛ no wɔ ɔman yi mu, nea ɔdikan no ne Owurayere Betty Mould-Iddrisu. Ne berɛ a ɔdii no sɛ Ghana Aban Lɔya no kɔɔ awieeɛ wɔ ɔpɛpɔn bosome da a ɛtɔ so nsia wɔ mfeɛ mpem mmienu ne du nson mu. Wɔyii no sɛ ɔmmɛsom Arbitration Kɔɔto wɔ International Chamber of Commerce firi Kitawonsa bosome da a ɛdikan wɔ mfeɛ mpem mmienu ne du nnwɔtwe mu bɛyɛ mfeɛ mmiɛnsa. Ɔyɛ animuonyamfoɔ kuoba wɔ Council a ɛwɔ Ghana Association of Restructuring and Insolvency Advisors (GARIA). Marieta hyɛɛ ne nnwomasua ase wɔ Tema Parents Association sukuu. Ɔkɔɔ ne ntoasoɔ sukuu wɔ St Roses sukuu (Akwatia) ɛhɔ na ɔtenaa nyaa ne Ordinary Level Certificate (O Level) ne Advanced Level Certificate (A Level).