The Scandalous Life of a Betrayed Heiress by Lucy Langton

Sophia Barberry is an American Heiress of the highest order, but she’d much rather spend her time with her nose in a book. When her father seals an alliance with Lord Benedict, the future Duke of Cumberland, Sophia embraces her fate. But the heiress’ new life ends up being far less grand than she ever imagined. Her new husband proves himself to be distant and refuses to embrace his duty. When she becomes closer and closer to the Duke’s brother, will the gap of her non-existent husband be filled?
Hugh, the Duke’s military-minded brother, with no riches to call his own, had no choice but to turn into a soldier. Having served a long time overseas he took the decision to have some time off with his brother. As a soldier, he tends to find Americans rebellious and unsophisticated, which creates an undeniable tension between him and his brother’s wife. With time, this friendship will turn into something dangerous for both of them. Is this relationship worth risking everything he has?
In a world where secrets cannot be revealed and hidden desires are forbidden, Sophia discovers that there’s much more to her new life in Britain than meets the eye. Caught between the ignorance of her husband and the love of his brother, will she choose to risk it all for passion?