More Than You Know - Penny Vincenzi

It's 1958, and Eliza Clark has it all: good looks, a privileged upbringing, and a fast-paced career as a successful magazine editor. High fashion means high life, and she's constantly jetting to Paris and Milan to take in the latest by Chanel, Dior, and Pucci. But when she falls head over heels for Matt Snow, an edgy working-class boy, and becomes pregnant, she is expected to give up her glamorous lifestyle and get married.

Although their marriage is intensely passionate, it soon begins to fracture. When their divorce ends in a dramatic custody battle over their little girl, Emmie, and Summercourt, the country estate that has been in her family for generations, it leaves Eliza with a difficult decision: Love? Or money?