One secret is enough to change her life forever.

When Harper left Lucas on their wedding day, it was the hardest decision she ever made-one that would tear her apart for the next five years.

Lucas hasn't seen or heard from Harper since the worst day of his life-the day she left him at the altar without any explanation. The last place he expects to run into her is on his vacation at Silverstone Ranch. Seeing her awakens all the old feelings, and he resolves to put her betrayal aside and win her back, if only he can discover what went wrong the first time.

The man she never stopped loving is back in her life, and Harper is terrified. She can't bear the thought that Lucas might discover her secret and loathe her for it. But how can she hide the fact that the little boy she's caring for...

is their son?