Adjustment of Status - I-485

My husband and I had our interview 9/7/2017, we were separated and I was interviewed by a lady, I was in her office for well over 35 mins, she drilled me with so many many questions, my hubby was called in subsequently and spent about 15 mins with the interviewer, my hubby is a USC.. I was made to sign a paper after my interview & my hubby signed his after his session with the interviewer.
According to my hubby, he said the interviewer said everything looked good, and we should expect a mail in 7 days, it's the 14th day today.

We had loads of pictures, cards and letters,
We had no lease on our name and our attorney advised we obtain a letter from my sis in law since we lived with her.
We had our life insurances
Car Title
Joint bank statement although it has been closed due to an overdraft, we didn't have loads of joint documents but my attorney advised that what we had was sufficient

My PD 5/18/2017
Interview was scheduled 8/3/2017
Interview was 9/7/2017
EAD was mailed 9/11/2017
EAD received 9/15/2017
I-130 was updated last 5/18/2017
I-485 still remains Interview has been scheduled even after my interview.
I had my interview at the USCIS in Detroit.

Would want to know if anyone has similar case or had experienced this.
The wait is torturing... But I'm hopeful and keeping faith...

Comments and experiences are welcome please.