Adjustment of Status - I-485

Hey everyone,
Please if someone can help me to relax from their experience.
Had an interview yesterday in NYC, federal plaza after a year and a half of wait, our interview was supposed to be at 11:15, we got in at 3:00 ! We were just waiting and didn’t know why ! The officer we had took alot of time reviewing the cases. Well that was ok , 4 hours compared to the 18 months but what was not ok, that she said i’m againist this but had to do it ! She was an old white lady ! I don’t know how homophobic she was but she went with us through the application, questions, documents ! We gave her everything she asked for and we got all the questions right ! (Advice : guys make copies of every paper) that was the only thing she appreciated about us that we had copies, she looked so lazy ! Anyway, at the end she gave us a paper that says we might get a response in 120 days or an evidence if she needs ! I heard that people get approved when they get home even with this paper, some no !! I don’t know where we fit ! Also i dont know if her homophobia will affect our application and she’ll give us hard time !! Day 1 passed and we still didn’t get anything.