Vianne is a fictional character from the novel "The Nightingale" by Kristin Hannah. She is a resilient woman living in France during World War II, facing the challenges of occupation and war. Vianne is a devoted mother who struggles to protect her family while navigating the dangers of Nazi rule. Throughout the story, Vianne's character evolves as she confronts difficult choices and moral dilemmas. Her journey highlights themes of courage, sacrifice, and the impact of war on everyday life. Vianne's experiences reflect the broader struggles faced by many women during this tumultuous period in history.