Marriage for visa

sometimes the girl doesnt know that not only is that the primary reason but it is the only reason and then the guy finds it fun to come to the usa and beat her and leave her after he gets his green card and sometimes just separating (but not seeking) from her even before he has his green card…larrki ki zindagi yunhi barbaad ho jaati hai…agar woh larrka pakistan vapis bheyj bhi diya jaiye toh what sabt the girl who has been labelled a divorcee thru no real fault of her own except the fact that she was stupid and didnt see before that she was just being used as an opportunity and nothing else?