Operation Get Her Back by Claire Kingsley

She’s the most important mission of his life

I know two things with absolute certainty. Second chances don’t come easy. And I’m going to marry Emma Parker.
Ten years ago, I was troubled and angry, looking for an outlet for my rage. To protect the people I love, I made the choice to join the Marines—and leave the love of my life behind.
Emma moved on. But now we’re both back in our hometown, and I’m determined to earn her forgiveness. To show her we belong together. I’ve made loving her my mission, and I’m determined not to fail.

*Operation Get Her Back was previously titled Must Be Home