Is my marriage legal? Was i legally married?

Normally the person who performed the marriage ceremony registers it with the state/county.

Someone put a false warrant on me for stealing a ac and i cant even ouck up over 5 pounds and the ac probley weifhex over 100 po

Get a lawyer .... you might have to sue them 'back'.

No, not at this time ... here are the current rules: https://www.uscis.gov/humanitarian/consideration-of-deferred-action-for-childhood-arrivals-daca

I filed i130 formy adult children in September2018,whatis theirprioritydate?

You forgot to tell us if you are a US citizen, or have a greencard. As for the income you need to show on form I-864 ... it depends on family...

Can I do a higher degree after 1 year of opt on the same F-1 visa by updating I-20?

Yes, you can stay in the US and enter a new masters program with a new I-20 ... but, you probably won't be able to get OPT again.

I agree with my colleague, I think you filed the wrong form. Talk to the organizations immigration lawyer.

Renewing greencard after a crime?

It appears that you have a domestic violence conviction ... not just a 'charge' Get a certified copy of all the police & court records ... this...

Find if there is a ban to enter the USA?

Have you developed a pattern of regular/frequent "visits" to the US? I suggest that you make a list of ALL entries in/out of the US and talk to...

No, CIS can't approve the greencard, if you are in removal proceedings only a judge can grant you a greencard.

I agree that CIS can make accommodations. BUT ... why do you think that she needs to renew the plastic card? Remains a LPR even with an...