The Inn at Dead Man's Point (Donatelli Series #4)
Sue Fineman

When the old woman falls and breaks her arm, her great-niece comes to take care of her. Jenna Madison's parents supposedly bought into the inn before they died. Uncle Charlie said the inn would be hers someday, but she can't find a record of her parents' investment. And Al Donatelli claims he owns the inn.
Jenna and Al knew each other in high school, when he was a shy nerd and she was the class slut. One kiss is all it takes to forget the past and fuel their passions, but life at the inn isn't easy. The old woman has plans for the inn, and she doesn't care who gets in her way.