Hello Marc,
This might help. If you and your
fiancée are already married you and her can file a AOS (Adjustment of Status) which you will get the form
I-485. Since this form will cost you a lot of money you don't have to file for employment authorization and the travel documents. Just hold out for the last two until she gets her AOS approved and get a Permanent Resident Card (conditional which
expires in 2 years.)