Describing the decision as a painful one made after considerable reflection, the actor, 62, and Melanie, 57, announced their separation in statements shared on Instagram.
Crown Princess Mete-Marit, 52, first made her battle with the condition, in which breathing becomes increasingly difficult due to scarred lungs, public in 2018.
I like to think I'd recognise Gillian Anderson in any of her guises - whether playing as Agent Scully in The X Files, Dr Jean Milburn in Sex Education or Margaret Thatcher in The Crown.
She has played the late Princess Margaret in Netflix's hit series The Crown - but this month actress Lesley Manville is twinning with a much more controversial royal in promo for a new TV show.
It's been nearly two-and-a-half years since The Crown appeared to take its final bow on Netflix, closing a season that charted seismic moments for the Royal Family.
The British star, best known for their portrayal of Diana, Princess of Wales in Netflix drama The Crown, caught the eye in a flimsy vest top while leaving Beaumont Hotel in upmarket Mayfair.