HI, I am in a similar situation so please advice.
I updated my passport with my spouse surname based upon my Indian Marriage Certificate as I had single name before marriage, so all my Canadian documents have single name , mentioned in Family name field .
Name on PR card - ABC
Name on Indian Passport - ABC XYZ
Name on indian marriage certificate - ABC
I tried to update my documents in Canada like the SIN , Driving License etc but they told me I cannot apply as the single name is in my Last Name filed and so I cannot assume my spouse last name on the basis on my marriage certificate and will have to go through the whole process of Ontario Change of Name and only than I can apply for new driving license and new PR card.
So,I have applied for my change of name document but the processing time is 4 months .
Question - How did you update all your documents based upon the marriage certificate and Indian passport, which service ontario did you visit?
Question 2- I need to travel to Indian in November, will I face any issue boarding the flight back to Canada with my updated Indian passport and PR card ? I have my old passport stapled to new one as it has a valid USA visa. What all documents should I carry along for smooth travel?