I've read nothing about it in the Murdoch papers, can't imagine why. Personally I think the pair should go their separate ways to please Rupes' mother Dame Elisabeth, aged 101 shortly. She never liked his third missus Wendi Deng. The story first broke in Australia - here. And still no news on the missing Simon Cowell Times article: I do hope no one imagines Murdoch rules the world. Vote for the Tories and you vote for the foreigner Murdoch's continued undemocratic hold on Westminster.
If you find yourself in Australia, do visit Dame Elisabeth's delightful open gardens at her Cruden Farm in Victoria: unfortunately she cancelled a load of promo interviews lately, perhaps because of her son's obvious marital difficulties.