Dubai’s ruler, Sheikh Mohammed bin Rashid Al-Maktoum, has been ordered by an English court to pay his former wife, Jordanian Princess Haya bint Al-Hussein a mind-boggling £554 million (US$733 million) in expenses to raise their two children. This is believed by some lawyers to be the largest custody settlement in English history, but it is less than half of the 1.4 billion pounds ($1.85 billion) originally sought by Princess Haya. The massive divorce settlement has raised questions about just how much wealth both Sheikh Mohammed and his estranged wife possess, their lifestyle, and what exactly…