Lavoie-Roux was born on March 12, 1928, in Rivière-du-Loup, Quebec, the daughter of Lauréat Lavoie and Charlotte Dubé.[2] She received her undergraduate degree in 1949, and her master's degree in social work from the University of Montreal. She became a social worker and therapist at the Montreal Children's Hospital from 1951 to 1960.[2] She served on a number of boards, including the Home Care Services for the Mentally Disturbed.[3]
In 1969, the law changed and women were allowed to be members of the Montreal Roman Catholic School Board for the first time. Lavoie-Roux was selected by the Archbishop of Montreal to be the first female member and upon her selection, she was elected as Vice-Chair. In 1970, she became the Chair, a position she would hold for seven years. During this time, she initiated a meals programme.[3]
Political career
In 1976, the premier of Quebec, Robert Bourassa, invited her to run for a seat in the National Assembly of Quebec and promised her a cabinet position if the Liberal Party won a majority. Lavoie-Roux won her seat in the 1976 general election for the riding of L'Acadie but not the cabinet position, as the Liberal Party failed to win enough seats.[3][1] She was the only female opposition member and only one of five women in total. She became the opposition critic on the Status of Women.[3] She was re-elected in 1981 and 1985. From 1985 to 1989, she was the Minister of Health and Social Services in the cabinet of Robert Bourassa. She was also the Minister responsible for Family Policy.[3][1]