I’m a retired U.S. citizen and my wife is a Canadian citizen. After we married, I got PR in 2009, but I kept my house in the U.S., my U.S. car, etc. , and we started living on both sides of the border…a week at her house, then a week at mine. (I never lost PR, because I had sufficient days in Canada, plus when outside Canada I was with my Canadian wife.) At the end of 2011, I sold my house and started living full time in Canada. So, it wasn’t until January 2012 when I signed up for OHIP, got an Ontario driver’s license, etc. Now, I thought I would apply for citizenship (probably in early 2015, so I don’t have to account for 2010) and I wish I could ignore 2011 also, since I will have sufficient time from 2012-2014 alone. However, since I can’t, I guess I will list the U.S. address (for 2011) and write “part-time” next to it, then our Canadian address covering the same time period and up to the present. I sent for both my CBSA and CBP reports, so just comparing the two shows that I have sufficient days. (I haven’t travelled outside the U.S. & Canada.) If I get an RQ, I will have a difficult time coming up with anything Canadian in my name before 2012. Anyone have any ideas? Thanks.