A former Goldman Sachs banker has been stripped of £4 million after splashing thousands of pounds from an account he shared with his ultra-rich wife to treat an "expensive" mistress. Ardal Loh-Gronager married "enormously wealthy" businesswoman and heiress Wei-Lyn Loh in 2019, after quitting work to support her and oversee the refurbishment of their plush mansion in London's Primrose Hill, where houses can sell for more than £20m. The couple split after just a few years of marriage in 2023 -