Yes this is income for purposes of immigration and in general.

What is your current status in the US? She can apply for the I130 while visiting the US but you must indicate your desires accordingly. Consult...

What is the average wait time for i485 applications marriage based at Santa Ana office?

You can refer to the USCIS case processing webpage for service center processing times.

How long does it usually take to do the background check if and what are the chances of getting final approve?

If you were informed of an approval you should wait for all background checks to be completed and be patient.

What to include in the withdrawal letter for a marriage based green card application ?

You should indicate that you wish to withdraw your petition with signature.

Do i need to put all the information on the N 400 form ? Im seperated and i dont know my husband ex wife details .

If you do not know this information you can indicate accordingly and should not be an issue if you explain all to the officer at interview.

Help filing I-601 Waiver for my husband

Yes you can substitute counsel. It is best to use the Avvo search tool to find an experienced attorney. Good luck.

Naturalization based on Asylum?

Yes you may apply five years from the asylum approval and not when green card was applied for and issued.

Can I submit copy of FL-180 as mariage termination proof or does it need to get notarized first as USCIS asked for certified doc

It should be a certified copy from the court, not notarized after the fact.

An arrest took place 5 year ago and want to naturalization now?

You would count from the date of dismissal for purposes of GMC for naturalization.