FYI
http://www.cbc.ca/news/canada/montreal/story/2012/01/18/lola-eric-commonlaw-supreme-court.html
Common-law couples have varying rights depending on where they live in Canada.
In some provinces, they have alimony and property rights.
But despite the fact that one-third of all Quebec couples are unmarried, it remains the only province that does not recognize common-law unions.
http://www.cbc.ca/news/canada/montreal/story/2012/01/18/lola-eric-commonlaw-supreme-court.html