The Ranger's Second Chance: A Ranger Valley Romance (Ranger Valley Ranch #5)
Lia Rae

Nick thought he had lost his shot a happily ever after, but he never harbored any resentment toward his best friend’s sister for choosing the easier path to her future in medicine.
Now, ten years have passed. He probably would have stayed in the army until he retired if not for his ranger team’s last disastrous mission. Rebuilding his life is hard enough, and now Tori has joined them in Ranger Valley.
The only problem? She’s mad at him like for walking away from her.