Forever Her Hero

This is an Apple Books audiobook narrated by a digital voice based on a human narrator.
A Time to Heal  

Coast Guard officer Sawyer Trask left  Cape Cod with a big regret—never confessing his true feelings to his childhood friend Ava. Now a widow with two young children,  Ava needs him more than ever. He once promised to watch over her and the kids,  and he's going to honor that—even though he harbors a secret that could tear them apart. Ava could always count on Sawyer through thick and thin, so having him nearby is a huge comfort. But his presence is also stirring her heart in unexpected ways. Can Sawyer and Ava move beyond their past hurts to find  their happily ever after?