Adjustment of Status - I-485

Hello so i had my interview on September 24 on monday at the elpaso tx immigration office after waiting for about 30 minutes the io called me and my wife to the office and sworn us in and later told me to go out outside ans started questioning my wife and she was very rude i came in with an f-1 visa and i was out of status for like 2 years so the IO started telling my wife that i only married her due to the fact that i wanted papers and I don’t love her and she also told me the same and she said she will forward the case to the fraud department which I don’t care about cause i know that’s not true cause i love my wife she kept all the documents we brought she even asked for my ssn card at some point but gave it back and she gave me a paper that says our i485 cannot be completed at the moment and she said i have to fill out form i601 that i commited fraud by not going to the school i told the embassy i was going to when i was applying for visa. What do you guys think i can do right now cause me and my wife are both confused