NepaliBoy: What would you do if your gilfriend comes to USA, answer yourslf and ask questions. Do not judge grils differently than a boy what you are. You enjoyed all the preveliges back home and using the same brain here too. Let them enjoy the freedom, you are no body to them and you have no concern to them. You mind your own business, if that is your girlfriend you take care of it and how you want to spend your time with your gf. Do not share your guffy idea.