Editan BBC na Afirka ya ce yana da kyau a sa ido kan abin da zai iya faruwa da matar Robert Mugabe, Grace, wadda ya bayyana a matsayin 'ainihin makiyiyar' bangren Emmerson Mnangagwa , mataimakin shugaban da aka kora wanda Zanu PF ta sanar a matsayin shugaban riko a cikin wani jerin sakonnin Twitter.
