Love’s Faithful Promise (Courage to Dream #3) by Susan Anne Mason

When her mother suffers a stroke, Deirdre puts her medical career on hold and persuades Dr. Matthew Clayborne to help treat Mrs. O'Leary at Irish Meadows. But since the doctor has no intention of leaving his life in Canada, and Deirdre has sworn off marriage altogether, how will they deal with the undeniable spark between them?