His Prairie Sweetheart by Erica Vetsch

After being jilted at the altar, Southern belle Savannah Cox seeks a fresh start out West and accepts a teaching position in Minnesota. But between her students’ lack of English, the rough surroundings and sheriff Elias Parker’s doubts and distrust, Savannah’s unprepared for both the job and the climate. However, she’s determined to prove she can handle anything her new town throws her way. Elias gives it a week—or less—before the pretty schoolteacher packs her dainty dresses and hightails it back home. But no matter how many mishaps he has to rescue her from, Savannah doesn’t give up. Yet the real test is to come—a brutal blizzard that could finally drive her away, taking his heart with her