Adjustment of Status - I-485

PD May 31 2017. Our first interview was scheduled on 18th of December 2018 at 1:30pm.We came 30 minutes before and were waiting around 4 hours to get interviewed.At some point our officer came to take us,she seemed to have a really bad day.Right away at the interview room everything started to go wrong.She asked to pronounce my full name,I did and she started to yell “You had to pronounce your full name like in your country,not like in USA”,”Why is your husbands SSN laminated”, “So you are not doing so good with your income” and etc.And I had 70k of gross income.She seemed to find any reason to fail us and not giving any chance to talk and explain of some complicated stuff like with mortgage.She took some copies and told us that our case is on review.After a week we got a letter of a Stokes interview.We were so upset and scared.We didnt have a lawyer and started the preparation.We downloaded questions,gather letters from friends and family.Printed more pictures and we prepared to be separated.Finally yesterday we went and it was another officer.She didnt separate us.Right away after closing the door,she said that you guys look like a real couple and she doesnt understand why we had Stokes and she wont ask stokes questions and do recording.She checked our additional documents and she was just sweet and nice.We talked about random things for about 30 minutes.Then she said she is approving our case.After 2 hours I got update that the card is being produced.