Broken Lovers by Cate Lane

Luke was Cassie’s first love, her first everything. But then he chose the life of a soldier over loving her. Smashing her young heart into a thousand pieces. Leaving her broken.
Luke could never forget the look on Cassie’s face when he left. But he had to go. Not once, through all those years did he forget her as he lived through the hell of war.
Now living a corporate billionaire lifestyle in Manhattan, the last person he ever thought he would see again, was her. One meeting and everything between them comes flashing back, chemistry burning as brightly as ever. Fate has given them a second chance and he’ll stop at nothing to get her back.
Everyone deserves a second chance.