Woman of His Heart by Donna Fasano

An office romance?

Dr. Dakota Makwa’s man-hunting female patients are on the prowl—and he is their prey! The handsome Native American has had enough. He comes up with an unusual proposition for his nurse, Lyssa Palmer, who is facing problems of her own—an unborn baby she wants to protect from her wealthy and powerful ex-husband.
“Marry me.”
The marriage of convenience between the sexy Kolheek doctor and the pregnant nurse quickly turns into a heated affair. But both Dakota and Lyssa carry some heavy baggage that threatens their happiness. Will their fiery union prove strong enough to heal the wounds of the past and convince them to trust in their newfound love?