So Wild A Heart

Generations ago, the Aincourt family was given a title and land for their loyalty to the king. But the former abbey they received came with a price-a curse that no family member would ever know happiness. Devin Aincourt, Earl of Ravenscar, makes no apologies for who he is-a drinker, a womanizer, a gambler. Having been cast aside by his disapproving father years before, Dev is content to live out his cursed life in this hedonistic manner.
Until his mother asks him to make a bold move to restore the family name and fortune: marry a rich American heiress. Believing it will be a marriage in name only, Dev agrees to marry Miranda. But he never imagined that this feisty, unconventional foreigner would have plans of her own: to restore Blackwater, the old abbey, to its former glory, to extricate Dev from the clutches of a devious mistress and to win his heart for her own.
All while risking her own life to an unknown enemy. For Dev and Miranda, love may be the most lasting curse of all.