Come a Little Closer (Tucker Family #3)
Dorothy Garlock

Dr. Samuel Barlow was born and raised in Longview and has been serving as the town's physicican for almost thirty years. He's a stubborn sort, but has a good heart. Unbeknownst to his new nurse, Dr. Barlow is hiding demons from his time in World War I, as is Dr. Barlow's sister Claires' two sons -- both of whom are eagerly vieing for Christina's affections.
Dr. Barlow is well-regarded by the people of Longview, except for one man: Morris Doyle. Morris believes that his younger brother Jimmy died as a result of Barlow's shoddy care and he is determined to punish the doctor for what he's done -- even if it means hurting those the doctor loves most, including Christina Tucker.