Sawyer by Bree Livingston

She’s being stalked by her ex. He’ll do anything to protect her.

Meesha Kingston thought her class reunion set on a Caribbean cruise would be the perfect getaway. Then the threatening calls began. Her violent ex, who nearly took her life, is back and he won’t be ignored. But Meesha refuses to alter her plans or live in fear anymore.
After suffering the loss of someone close to him, Sawyer James looks for opportunities to help people whenever he can. When his friend, and fellow Guardian Group team member, asks him to protect his sister-in-law, Sawyer agrees without hesitation—until he meets Meesha. The undeniable attraction between them causes less-than-professional thoughts swirling through his head.
Temptation escalates when Meesha admits she told her high school nemesis that she’s dating someone. Before Sawyer knows it, he’s offering to pose as her boyfriend on a romantic cruise ship for Meesha’s reunion. Will both of their troubled pasts prove too big an obstacle to overcome? Or can love truly conquer all?