Whatever Happens Next by Jaycee Weaver

She needs to stay. He has orders to go. They’ll have to trust God with whatever happens next.

Growing up in nowhere Oklahoma gave US Air Force vehicle maintainer TSgt Dyson what his momma calls itchy feet. His wanderlust has kept him from romantic entanglements for years, until the day an over-dramatic, strawberry-scented chatterbox slams into him and turns his world upside down.
Jenna Davis was a quintessential good girl, deeply rooted in her family and faith until one mistake three years ago changed everything. Unable to admit her failure, she goes through the motions watching everyone else live their dreams. But it’s hard to find her purpose when opening up to anyone—even God—feels impossible. Then she meets Dyson, who personifies the strong, silent type.
Dyson gets her to open up and begin dreaming again, rebuilding the trust she’s lost in men and especially in herself. But Dyson has something important to tell Jenna, and he knows it’ll be the end of everything they’ve built. After all, how can he ask her to leave everything and everyone behind when he can never stay?