Sweet Fortune by Jayne Ann Krentz
The free-spirited rebel of her powerful family, Jessie Benedict was determined not to marry her father's protege, Sam Hatchard. But no one was taking "NO!" for an answer: not Jessie's mother and stepmother, ex-wives affectionately known as "The Moms."..not her father, Vincent, whose two spectacularly failed marriages left him somewhat lacking as a matchmaker. And certainly not Hatchard, the infuriating match in question, a chip off Vincent's workaholic block, compellingly masculine and an entrepreneur extraordinaire. Jesse couldn't deny that Hatch was hot, all right--hot for the empire he planned to build using her inheritance!