Three weeks ago, Portia Bishop mailed a letter to the father of her baby, Saddle Bronc rider Austin Bradshaw. It's a letter she should have written a long time ago—like when she first found out she was pregnant, shortly after she ended things with Austin, dropped out of college, and went running to her family in Marietta, Montana.

Austin has loved Portia since he first laid his eyes on her in college. A year ago, he convinced her to do something impulsive and very romantic. Now, as he opens her letter, Austin has two reasons to return to Marietta—win back the heart of the woman he still loves and convince her he's a good bet for a forever man and father.