Princess Haya Bint al-Hussein, a wife of the ruler of Dubai, Sheikh Mohammed Al Maktoum, is in hiding in London and said to be in fear for her life after fleeing her husband.

Axar.az reports citing BBC.

Sheikh Mohammed, 69, who is a billionaire racehorse owner and has often been seen conversing with the Queen at Ascot, has posted a furious poem on Instagram accusing an unidentified woman of "treachery and betrayal".

The Jordanian-born and British-educated Princess Haya, 45, married Sheikh Mohammed - owner of Godolphin horse racing stables - in 2004, becoming his sixth and "junior wife".

Sheikh Mohammed reportedly has 23 children by different wives.

Princess Haya fled initially this year to Germany to seek asylum. She is now said to be living in a £85m ($107m) town house in Kensington Palace Gardens, in central London, and preparing for a legal battle in the High Court.

So what prompted her to flee her luxurious life in Dubai and why is she said to be "afraid for her life"?

Sources close to her have said that Princess Haya had recently discovered disturbing facts behind the mysterious return to Dubai last year of Sheikha Latifa, one of the ruler's daughters. She fled the UAE by sea with the help of a Frenchman but was intercepted by armed men off the coast of India and returned to Dubai.

Princess Haya then, along with the former Irish president Mary Robinson, defended Dubai's reputation over the incident.