Daga matashi, Duff ya dauki bayan'yar'uwarta.
Tabbas, wani nau'i mai rikitarwa na jumla shine "Tun daga ƙuruciya, Duff ya ɗauki 'yar'uwarta babba kuma, mahaifiyarsu ta ƙarfafa shi, ma'aurata sun shiga cikin wasan kwaikwayo, raira waƙa da kuma ballet. "