I agree with myself.

He married you to stay in this country. He might tell you he loves you, but I really don't think he does. I think he tells you this because he knows you weaken. If he loved you he wouldn't have a "friend with benefits." That's a bunch of bull.

You are not responsible for keeping him in this country. You married him to help him, and he's treated you this way? He's a user and a scumbag. If staying in this country was so important to him, he would have respected your choice of marrying him and not cheated on you.

Besides what myself said on the risks of marrying a man from another country when you don't know much about him or his country's laws, you could get in trouble in your own country for marrying him under false pretenses. I know you can in the United States, anyway.

I'm mad that you did this for him, and he's treated you this way, and it's not even my problem! You don't deserve this. You have to do what you feel is right for you, but I'll be honest: I'd dump him, and move on. Don't worry about him, because he apparently doesn't worry about you. Don't let him sweet-talk you. Look at his actions...they speak louder than words.