Here is my situation. I moved in May 2007. I stayed in Canada with few interruptions until July 2009 when I went to Europe. When I left I had the 730 days required to receive resident at return, I planned to return in 2012. I filed tax returns for the years 2008, 2009, and had a friend that I filed tax declaration for me in 2010. In 2011 I had a heart attack. Since then I am medically retired so I m incapable to work, What do you think? Qualify for Humanitarian grounds?