Not Just the Greek's Wife (Harlequin Presents) by Lucy Monroe

Description

Ariston Spiridakou had one reason and one reason only for marrying Chloe: he needed a biddable bride to provide the requisite heir. Yet three years later Chloe's status as good Greek wife is a distant memory—and her defiance has had her cast out of Ariston's life.…

Infuriatingly, Chloe now finds herself at Ariston's mercy—but his help comes with a wicked price: the unyielding condition that he won't even consider her request until she's shared his bed…and is expecting his baby!