When you misrepresent yourself upon entering the United States yes you can be barred for life from ever entering the country again. Just because at the time they stated you couldn't enter for 5 years doesnt mean they will let you enter even after your 5 years is up. You could be eligable for a waiver but they are hard to come by and you have to prove sever hardships that you would endure if not allowed to stay in the country. If you get married and have to leave a loved one behind this is not considered a hardship. Misrepresenting yourself is very serious and considered fraud. It is also very hard to correct later on. You should probably contact a Lawyer to make sure you do everything correctly. Sorry to be the bearer of bad news but keep postive and learn from your experience....maybe you can fix this
