Still married, but estranged since 2010. Last photos of them together was at the Monaco jumping that summer. They sold their house in Mée-sur-Seine (on the perimeters of Fontainebleau forest) and Caroline moved year-round back to Monaco, put Alexandra in school in Monaco. Ernst had previously been trying to be more healthy, but he had an affair, and after the break with Caroline, he shacked up with a mistress near Charlotte's age (I don't know, a brothel model?), went back to drinking heavily and smoking like a chimney. He had a stroke or something not long ago, Caroline visited him, and it was said she tried to help him but he didn't want her help.... He has since broken off with the mistress (the brothel model) but his troubles don't stop there. His sons and the other board members of the Duke of Cumberland Foundation (which owns all the family properties in Germany and Austria) voted to expel him from the board. This is why he refused to attend either son's wedding. The tabloids tried to say that it was because he disapprove of his elder son's wife, but that makes little sense: I think it's more the financial dispute. He is suing his sons to be again on the board of the foundation and have a say in the properties.