Hi Soj
I guess there is something not clear; I am trying to understand, since you have stated that your marriage was too closed…; does it mean before or after the interview? Are you already married? Sorry for ask too many questions but a lot of factors are in game here.
1- Did you update your marital status already with CIC? In case you have already got married.
2- In case you are still single and you will get married so soon, they want you to get married and then update your status (they are giving you some time for it which is good) so you will be updated before get the visa and avoid delays.
Cheers
Eduardo