Hi Canadiangirl
I have been searching for more experiences of people in the forum as well, cause I also intend to travel sometime if my application is still in process after february 2011 and some people have told me that they have had no problem at all coming back in, and that it is more safe when you travel and come back in with your partner. That you should have in hand all your papers, like marriage certificate, e-cas printed out, financial supports under both of your names just in case they ask for that. I also called and they told me that I shouldn't have a problem coming back in cause I have a multiple entry visa that was issued in my country and it expires in a year from now. But altough I have heard from 4 different people on this forum that they have travelled with no major problems, I still have my doubts cause the majority recommends not to... I will only take the risk if my dad who is actually in a very sick condition gets worst, in that case I won't even think about it and I will just go.
I think that if the person has a multiple entry visa, and didn't come to canada just with a single entry visa, it shouldn't be a problem, they should openly allow us to travel with out fear....