Filing separately is not an issue if you have good financial reason. However, your husband filing separately as head-of-household can be an issue...

It is not necessary to provide all address' since date of birth. Read the instructions carefully.

I agree that if asked about the incident you and he must answer honestly. Whether it will effect his inadmissibility into the USA is arguable.

Processing times vary based on a number of factors. With COVID the process could be longer than the current expected of two years.

My understanding is that your wife filed for divorce but dropped the proceedings and you remain married? If that is the case then there may be...

Processing times vary and change frequently. Check the processing time for your case at USCIS.gov

No. You are considered to have abandoned your LPR status. To acquire the status again you will need to qualify.

No. Yo will not be taxed on the money your transfer into the USA. I suggest you work with a CPA or Tax attorney.

Filing concurrently is the most efficient method. USCIS posted times are not accurate and change regularly based on a number of factors.

You must provide supporting documentation for EACH applicant. Separate each applicant's packet. If you mail them together in a single envelope,...