***Moved to Adjustment of Status from Work, Student, or Tourist Visas***
1. There is no "filing too late" in your case.
2. A 2-year Green Card, requiring Removal of Conditions, would be issued for an I-485 approved before 2 years of marriage. If you have been married for 2 years or more on the day the I-485 is approved, you should receive a 10 year Green card.