Masterpiece Season 31 Episode 15 The Way We Live Now (2)

"Georgiana Longestaffe, snobbish but desperate to find a husband, arrives in London as a reluctant guest of the Melmottes. Melmotte announces that Marie is to marry another of her suitors, Lord Nidderdale. Marie tells Felix that she has her own money and makes it clear that she will defy her father. Aided by her maid Didon, she begins to plot her elopement with Felix. Paul is concerned that Melmotte refuses to discuss the practicalities of building the railway, and decides to go to Mexico ..." Read more here.