Assuming this is your only criminal offense, a conviction for DWI should not be a problem unless you need to get another visa at a consulate in...

Am I eligible for derived or acquired citizenship ? I came here at 4yo and got a green card at 18 with a catagory lR7 on it

No but you can file for naturalization.

Can I apply for H4\H4EAD as a backup plan at the same time during H1b transfer?

Yes, you can but timing is critical due to the "last action rule". Better yet, you have an attorney who is being paid to represent you and that is...

Why in the world would you want to do this? Rather than wondering if you can, you should first figure out if you should.

Can an online business (sole proprietor) sponsor green card employment based?

As long as there is an actual office and not a home office, it is possible based on the job description and requirements working for the Labor...

About I-130 application by US citizen for my brother .

If your FB-4 I-130 petition was approved today you would still have to wait under the quota which is backlogged about ten years or so. So worrying...

Is an approved/current I140 still Valid if the company that I got approved for it will be closed or does not want me anymore?

Your I 140 is not valid under these facts for permanent residence. It may be viable for other issues such as an H-1 extension.

Based on these facts voluntary departure is by far the best option. You should be focused on getting him back as soon as possible.

I want to marry my Fiancé in Mexico can I still apply for a green card even though married in Mexico ?

Yes, a marriage in Mexico is valid in the US. Your fiance may have a ten-year bar to the US so you should consult with a Board Certified...

It is very difficult to understand your question when there is no information about your dependents. Further, you have an immigration attorney...