I am living in the US since almost 5 years working with an E2 visa. I have plans to marry my Dominican girlfriend. After getting married (her or my home country what is better? We met while she was on a US vacation.) can she apply for E2 dependent visa? How long does the process after filing in all documents usually take? Are there limitations in terms E2 dependent visa spots per year? Does it matter that I am from Switzerland and she from the Dominican Republic? She has a BS and MS degree. Can she apply for a green card after the E2 dependent status was granted?