Guess you have not read the OP's first post in this thread, or else you are unaware of the law.What is misrepresantation here? By law she was unmarried at the time she applied for visa. After she got the visa, her maritial status could change. and a single person can come to canada, get married and then apply for SOWP. Where is wrong by law?
She was married at the time of applying for a TRV, but she wrongly declared that she was single just to be improve her chances of getting a TRV. That is misrepresentation.