I got stopped at the airport?

Question

My uncle went to germany to go pick up my aunt to come to the USA. once she gets to the usa they are getting married. There are truly in love. But today she was suppose to come and at the airport they starting asking questions and realized something fishy was up. They saw they had a lot of bags and a lot of items. So my uncle ended up coming back with out her and she's coming up in a few days. What will happen. Can they still get married?

Answer 1

Depends on whether they went through the proper immigration channels or not.  If so then yes.  If not - they'll have to start over.

Answer 2

What type of visa? By the sounds of it the visa wasn't a K-1 visa! Immigration fraud will get her banned from the US for 10 years to life!