Positive a sheikh can marry a non muslim Girl.... Maitha's mom is by now msulim but she is not an Formal spouse of MO like Sheikha Hind or P Haya and that's the only change. The sheikhs are polygamous, difficult to have four Formal wives loool !! Moslems have bairams https://royal-membership-card02345.pages10.com/dubai-royal-family-members-an-overview-68170503