Never Tempt a Widow by Elizabeth Keysian

The Duke of Wolfingham’s scapegrace daughter Seraphina is convinced her lover tried to kill her. Alone, penniless, and desperate, there’s nothing she can do to save the life of her beloved baby daughter, Adelina. Sir Rowland Cavendish offers an escape from her grief, but how can Seraphina ever trust a man again?
Rowland has just lost his wife, and his baby boy needs feeding. The beautiful young widow from the village would make the perfect wetnurse, but the conditions she sets in exchange for her compliance are not at all what he expects.
Seraphina refuses to share her secrets with Rowland, but her past returns to haunt her, threatening her new-found security. Her future hangs on a knife-edge as the game turns deadly, and a web of kidnapping, blackmail, and lies is uncovered.
She loves Rowland deeply, but if she doesn’t leave him, he may lose what he values above all else. His baby son.