Cowboy Preacher by Linda Ford

Clara Redd has a secret. The little boy that everyone believes is her brother is really her son. She lives in fear that her son’s father will find her and claim Louie.
Alex Keystone has recently graduated from seminary and has come to Glory, Montana to help the overworked Preacher Kinsley. His family legacy is being a preacher. He doesn’t need any distractions as he prepares to live the life his father and grandfather have molded him for. But his heart is drawn to Clara as they spend time together. He senses her hurt and wishes he could help her.
But can Clara learn to trust him, trust God, trust love enough to be honest with him about her past and the danger that threatens? Or will learning the truth destroy all of them?