@Robert ******
, if you have a 90-day non-O, you will stay on that for about 75 days depending once again on the immigration office you are dealing with. You will then bring a stack of paperwork for review, if accepted they will extend the 90-day for 30 more days to review your marriage. After 30 days, they will either extend the non-O for 11 months or they will deny the marriage extension and you'll need to leave the country. Every immigration office has different requirements and interprets the policies differently. Which immigration office are you dealing with?