My son is in the us army. His fiancé is a citizen of the UK. She came to the states last July until October on a visa. He enlisted in the military, finished basic. She then came back to the states to visit for a week, and they were married. She went back to UK while he did his schooling. He will finish very soon. He will also be deploying in October. They are expecting a baby in June. What is necessary to bring her back to the states?

My son just married a europeon girl! Afraid visa won't go through by June, when he comes back to the usa. Anything our family can do to help?