Sienna Miller says prenups undermine the spirit of marriage at series premiere

Sienna Miller, 44, recently confirmed her engagement to actor Oli Green and used the London premiere of the upcoming Sky series War to voice her view that prenuptial agreements undermine the commitment of marriage, while also recognizing their increasing use among younger couples. The drama, written by George Kay, centers on a contentious divorce between British tech entrepreneur Morgan Henderson, played by Dominic West, and international film star Carla Duva, portrayed by Miller, with the plot highlighting the limited enforceability of prenups in England and Wales.

Handelsbanken Wealth & Asset Management reports that roughly one in ten couples now opt for such agreements. Miller arrived in a feathered corset gown, walking the blue carpet alongside West, who wore a navy suit with a turquoise shirt. The eight-part series will launch on Sky and Now on October 2 in the UK, and a second season has already been green-lit with a new legal case and different claimants.