my sister has recently met a man that is married.. yada yada yada- this man says he is an american, been married to a canadian(they are in CANADA)and that he ONLY married his canadian wife, for a green card, and doesn't love her. he is feeding my sister the line that he has to stay married for 5 years for a green card so he can legally stay in canada, and if he leaves his wife before that, he can be deported. Does anyone know about any of this? I was trying to find out so i could let my sister know he is lying, that things don't work that way up here in Canada, but i can't find the answers anywhere. HELP! i think he's a liar and a cheat, and my sister is gullable!