Nibart-Devouard was born in France, grew up in Grenoble and studied in Nancy, and later lived in Antwerp in Belgium and in Arizona in the United States. As of 2008, she lives in the village of Malintrat in France. On 9 March 2008, she was elected member of the municipal council of Malintrat. On 16 May 2008, she was made a knight of the French national Order of Merit.