I didn't find too much information in this forum about WOM, so I wanted to share my progress so far.
I filed I-485 on September 2019. Normal processing times in my field office are 15.5 months. I have been waiting for a decision for almost 3 years. I had an interview on February 2022. Filing outside normal processing times requests, inquiries to my senator, congresswoman and ombudsman did not help me.
I filed the complaint to the federal court a few weeks ago. That same day, the judge issued an order, returning my case to the USCIS and giving them 120 days to make a decision in my case. That same day, court closed my case. The USCIS hasn't yet filed a response to the court. I believe that even after the court marked the case closed, USCIS can file a notice of appearance within the 120 days. If the USCIS doesn't provide an answer within 120 days, I think that the judge can issue time extensions, so it seems like there is still a long way to go.
On a positive note, at least I'm here with my wife, and we don't have to do this process while maintaining a long distance relationship, like we did during the k-1 application.