Break Line by Ellie Mack

Former marine Nathan Fletcher had to get away. Everything was crumbling under the constant pressures of coping with PTSD and he had to regain control.
When opportunity knocked to relocate to paradise, he couldn’t pass it up. He had it all – paradise, family, and the career of his dreams. Nathan even had the best therapy in the world, the ocean. His life was perfect.
Tragedy strikes, taking more than his leg with it. His confidence is shattered leaving fear in its place. If it weren’t for his cousin and new best friend, he might give in to the demons of his past and present.
Fate seems to be mocking the once cocky marine when a petite Hawaiian beauty becomes his physical therapist. She pushes all his buttons ten ways to Sunday! Nathan is torn between irritation with Kini Okana and his desires for her.
Can Kai and Kini help him overcome the trauma that has turned his world upside down or will Nathan let the tragedy rob him of his future dreams?