Her Last Second Chance by Liz Isaacson

An Army cowboy, the woman he dated years ago, and their last chance at Last Chance Ranch… Can Dave and Sissy put aside hurt feelings and make their second chance romance work?
Sissy Longston has been the accountant at Last Chance Ranch for over a year now. She’s been dating as much as possible now that she’s decided her world-traveling days are over and it’s time to settle down. She’s not having a lot of luck, and she’s started to wonder if she waited too long to pursue marriage, family, and the house with the white picket fence.
Her ex-fiancé, David Merrill, works at the same ranch, and he’s been careful to make sure their paths don’t cross. But he’s also joined the Christian dating app Sissy has, and they set up a blind date not knowing they’ll be meeting the other for dinner.
So when Dave walks in and sees Sissy, the woman who gave back his diamond ring eighteen years ago so she could go to China, sitting at the table, he thinks maybe God has given them a second chance. As they begin to re-discover one another, they find all the flames from their past still burning brightly.
But Sissy still has some ghosts to face, and Dave hasn’t truly forgiven her for walking out on him all those years ago. Can they overcome their personal obstacles in order to find their happily-ever-after at Last Chance Ranch?