My boyfriend is in the US & his tourist/visitor visa has expired. What happens when he tries to fly back home? If nothing- then what happens when he tries to return to the US? We are planning on getting engaged sometime...should we get married now while he is in the US? Or would that make things worse?(I know he can apply to extend his visa but you need a really good reason you let it expire..he doesnt really have one. --I also know he could technically go to Mexico/Canada and apply for a new visitor visa but if it gets denied he would have to go straight back to Australia). There is a lot of good general info on the web but I need specifics -- any ideas??? Thanks for your help!