You can certainly make the request, but on these facts I, unfortunately, think it unlikely that the request will be approved.

If you file a COS to F-1, you'll have to do so before the B-1 expires (even if you haven't gotten the approval notice yet) and it may only be...

It does not sound like you will need a waiver. You should indeed apply for a K-1 visa.

You can't reapply for a 'new' L-1A on the basis of the same business--you'll have to file for an extension if you are currently in the US. I would...

She should not enter the US on a B1/B2 visa with the intention of getting married and applying for a green card. But, if she comes in on the...

Based on these facts, it sounds like you will be able to petition for him.

This could be okay if structured and documented appropriately but I'd urge you to consult with an attorney about the specifics. You need to prove...

As a green card holder you cannot petition for your mother. You have to wait to become a citizen. It is not the case that I-130s are only for...

If you are a citizen, you can file for her now and you can file the AOS application concurrently with the I-130 petition since she would be an...

It depends on the particular situation. But, in general they may have a harder time entering the US on a tourist visa with a pending or approved...