Riding the Waves by Hannah Ellis

As the owner of a surf school, Damian has the career of his dreams. His pride in his job only comes second to his pride for his energetic sons.
With the school holidays looming, he’s excited to have his twin boys staying with him for the entire summer.
What he’s not prepared for is their mother spending the summer in Hope Cove too. Damian closed his heart off to Amy when she married another guy six years ago. But as the mother of his children she was never out of his life completely – and not often far from his thoughts.
Now, she’s separated from her husband and the chemistry between her and Damian is as sizzling as it was when they first met.
For a chance at a future together, Damian and Amy will need to work through the mistakes of their past.
Can they navigate the treacherous waters of love and forgiveness and give their relationship a second chance? And will they find a way to be the family they were always meant to be, even when it seems everything is against them?