My boyfriend proposed to me last night and I was wondering what we need to do to get married. His mother brought him from Mexico when he was 2 and has been living here undocumented since, a total of 23 years. He got in trouble when he was younger, so he also has a criminal record. What do I do to try and get him papers, is there any numbers I can call or websites I can go to? What is the process? What will I need? Also, if he is sentenced to 10 years no re-entry what can I do about that? Am I allowed to leave with him without giving up my citizenship status?To clarify, his criminal record is both juvenile and adult; the adult one being driving without a license misdemeanor among a few other things. And as far as what I meant by the 10 year sentence, I am aware when a person lives here for so long without papers they can be sentenced to a 3 or 10 year ban from the country. Under his situation we are pretty sure they will give him a 10 year ban. Thank you all for your answers and help, I truly appreciate it.