Broken Bridges by Lia Fairchild

Mason Bridges was certain about what he wanted from life, about the man he wanted to be. Running the family’s construction business was the center of it all. Until he comes across an intriguing woman who challenges him at every turn and causes him to rethink his outlook on life. Ari’s more than just complicated, though.
Ari Mendez has a painful past and a volatile present. She’s flying by the seat of her pants when she meets focused and responsible Mason. Her chaotic life puts her plans for the future in a holding pattern but the one thing she’s certain about is that Mason is everything she never knew she wanted.
Mason will have to leave the confines of his carefully structured life in order to show Ari he’s the man for her. But their differences and Ari’s ties to her ex threaten their chance to be together.