Can I file for divorce after 10-year green card was issued?

Consult with an immigration attorney before doing anything but most likely divorce is fine. You may also want to consult a family law attorney...

Can I change a tourist visa to work visa within 7 days of arrival in the USA

If your tourist visa is not a visa waiver this is possible prior to expiration of the I-94 card provided you qualify for the type of work visa...

If AOS is denied.can a person apeal for it??(info in the description)

I agree with both of my colleagues. If your submittal was deficient at the time of filing an appeal is not useful; you should re-file but this...

Parents filed for GC under FB-2 in 2010, but I am married now. Can I apply for status change from H-1B to immigrant status?

Unfortunately if you got married before your parent naturalized then you have lost your place in line and need to start all over.

does his mom need to be sponsored to come into the US and stay with us for 6mos?

Hi Mom can try and obtain her own visitor visa but she will need to either show she has her own funds or will be sponsored (I-134) by you. she...

Can two petition be filled for one person by different family members.

Yes more than one I-130 may be filed for the same beneficiary through different petitioners.

Do I need to file separate I-130 for my wife and daughter?

Normally yes separate I-130's are required; but if you were a U.S. citizen when your daughter was born she may already be a U.S. citizen and you...

Can I still fix him papers even though our marriage will be through court? If so, how much would it be & how long will it take?

As long as it is considered a legal marriage in the country where you marry then this will suffice to petition for his permanent residency.

The DSO endorses your training (employment) to show it is related to your field of degree.

Do i have to bring the other documents on my interview date?

You must show you are married to and living with your U.S. citizen spouse to be eligible under this category so bring documents to show this. You...