Adjustment of Status - I-485

This morning me and my husband had our interview, separate. The officer was not too friendly, not rude either, so it didn't bother me that much. She just asked the basic questions, name, place of birth, date of last entrance, my husband's name, date of birth, kids. It was easy, unfortunately we were not approved on the spot. She said some of my husband's files were not transferred to Baltimore and she has to request them and then make a decision. I am a little disappointed, I was sure we'd be approved today, we had everything prepared.