If your question is 'does merely marrying a US citizen give someone the right to remain in the US' then the answer is 'no'.
Depends, if you entered the country LEGALLY but overstayed your visa, then you can get legal residence without leaving the U.S. if you entered the country ILLEGALY, then you CANNOT get legal residence in this country, you would be required to travel to the U.S. embassy/consulate of your home country.
Be more specific. Which country do you live in? Try again.
You can't.
I got married outside USA with my current wife and she bring me to this country as her husband but now we are not involved, i'm not sure if we are legally married in this country due she was who bring me here or if I'm legally a single person in this country. My question is because I don't want to be married to her to avoid possible future conflicts of interests.
Of course not! You can only be married to one person at a time anywhere in the world.
If you legally married her, yes.If you legally married her, yes.If you legally married her, yes.If you legally married her, yes.
i married in 2005 to an illegal with no valid id only a legal birth certificate from his country! am i legally maried to him here in the US?
It is possible for a probation officer to be married to an inmate. This is legally acceptable as long as it does not interfere with the probation period in any way.
If you are legally separated, you must already be married. Either way, the military doesn't recognise "seperations", you are either married or you aren't.
She is the officiant, not the bride.
If the marriage is legal in the other country, they are married everywhere in the world.
No.