The Billionaire Cowboy by Macie St. James

A mother’s dying wish gives six battling cousins a chance at family, forgiveness, and love.
Marc Petty has achieved all his dreams. Problem is, he’s achieved them in a city that isn’t his hometown. As he returns to Weeping Willow, Texas, he feels like he’s returning a hero. Not only is he a billionaire, but he’s purchased the most expensive house in town.
Real estate agent Kelsey McStay knows she should keep her distance from Marc. He has no idea that she’s the ex-girlfriend of his cousin, Jonah Lucas. Marc and Jonah already aren’t speaking due to a fight that broke out right before he left town five years earlier. But for Kelsey, it’s hard to fight the instant attraction she feels toward her ex-boyfriend’s cousin and archenemy.
Just as things are starting to improve with Jonah, Marc finds himself battling feelings for Kelsey. Being with her means undoing all the progress he’s made with his family. Will he have to choose between the woman he loves and the family that means so much to him?