this is sooo unfair and heartbreaking. I pray for good news very soon for you.

have you asked your attorney to get you into the shortlist? @Wilson Thelimo Louis does not guarantee that it'll go faster but still the odds are higher

Sue uscis

You can sue USCIS for a delayed case on your own, you will get a decision within 60 days. Do youtube search to learn more about it, and to get assistance with it "Mandamus Pro Se"

daaamn