Ethan by Diana Palmer

Arabella Craig was just eighteen when Ethan Hardeman opened passion’s door, then slammed it in her face just as fiercely. His subsequent marriage to another woman left her emotionally devastated, and Arabella knew she’d lost the only man she’d ever truly love…
Years later, tragedy has brought Ethan back into her life. He’s just as long, tall, and handsome as ever, but now, divorced and embittered, Ethan is a changed man. He runs his family’s empire with an iron hand and a heart as open as the Texas sky—except when it comes to Arabella. Now, living alongside Ethan revives all the anguish and ardor Arabella felt all those years ago. But this time, she’s determined not to let true love escape her again.