David Armstrong-Jones, the only son of Princess Margaret, Countess of Snowdon, has lived a life of creativity and heartfelt relationships—starting with his eight-year romance in the 1980s with style icon Susannah Constantine, who fondly recalls the princess as a “surrogate mother” during that time. In 1993 he married Serena Stanhope, daughter of the 12th Earl of Harrington, and together they had two children—before amicably separating in 2020. Today he’s reportedly building a new chapter in life