Protecting Delilah by Kat Mizera

Real dad…fake wife
Dedicated U.S. Marine Eric Lopez hasn’t been the same since losing his wife in childbirth. Drowning himself in work—and working out— was the only way to cope with his grief and the pressures of being a single parent. But now that he’s become a member of the elite Force Recon, Eric needs help with his five-year-old son, Elias. The answer to his prayers is a gorgeous nanny who needs protection.
Brilliant biologist, Delilah Lancaster has been living a lie. On the run from her abusive ex-husband, she’s hidden her identity and taken refuge as a live-in nanny. With the job coming to an end, Delilah scrambles to figure out her next move, until her sweet elderly neighbor sets her up with a hunky Marine who just so happens to be a single father. He needs a nanny, she needs protection, so it’s a match made in Heaven.
A marriage of convenience wasn’t on either of their radars, but it’s the only way—as long as they can keep their feelings in check. He makes her feel safe, she makes him feel things he hasn’t felt in a long time, and the chemistry between them is anything but fake. Will Eric be able to protect his pretend family or will Delilah’s past come between them?