What happens if CRA is not satisfied with the documents provided for spousal amount?

what happens if CRA is not satisfied with the documents provided for spousal amount? I am a resident in Canada and my wife is in her home country and never been to Canada. We got married this December 2021. I have only sent her 2000 dollars from Canada over the last year. Is it enough to apply for spousal amount? What will happen if CRA is not satisfied with the amount I have sent?