Your issues center on Canadian law, so you need to find a Canadian lawyer. You might want to ask your question again in the Canada section of Yahoo answers. Just as is the case in the United States, Yahoo has separate areas for the major cities in Canada, so you could try your question in Vancouver, or Toronto, or wherever you are thinking of moving to.

Meanwhile, check out this Web site, run by the Canadian government, which has information for people like you who are thinking of moving there:

Also, be sure to read this page, which has information on using a lawyer for the immigration process and has advice about how to avoid scams:

Good luck!!