It depends on who petitioned for him and through which category. Consult with an attorney for guidance.

This is unfortunately normal given backlogs and delays. You can contact USCIS about extension of status receipt.

How do I obtain of the abusers proof that she is citizen

I agree with my colleague - check the marriage license for proof of spouses US citizenship.

I agree with my colleague in that it is the discretion of the local field office to provide the I551 stamping without valid passport.

What is the process and time frame for getting a temporary or permanent visa for my Filipina wife to relocate to the US?

For consular processing, the processing times particularly with Covid will likely be 16-24 months.

You are free to use any lawyer you wish. Communicate openly with your lawyers.

Biden’s Immigration Reform - Amnesty

Best to keep apprised of information regarding tax changes as this is currently uncertain.

No this should not impact your I485 adjudication.

Before i file my citizenship, for how long should i be living at same address?

You should reside in the state you will be applying from for at least 3 months.

This can be corrected with the filing of Form I-90.