Immigration: I immigrated from Australia to the US and I have had a green card for over 10 years. I live in Fresno, CA and I

You need to file your N400 in the USCIS district where you have resided for the previous 90 days. You don't get to choose another office unless you...

Can my wife (J2 status) keep her EAD while the J1 waiver is being processed?

Yes, you keep the J1 until the waiver is processed and your wife consequently keeps her J2 and EAD as long as you have your J1.

Can I stay in USA more than a month if in an annotation of visa, there is written that I can stay only one month?

He can stay up to the date stamped by the admitting officer.

I129s ,i797 expires before i94 and L1b validity date. Company has renewed i797

You will be out of status and cannot work after August 26, 2015.

If you married here, I don't understand why you would have a Turkish marriage certificate. You will use your american marriage certificate if this...

Is it possible for my brother to obtain a green card? I have American passport, my mother has Green Card.

You can file a visa petition for him . It would be classified F4 and he would have to wait around 13 years for his priority date to be current.

If you have plans to get married, that would be the simplest way to do it, except that it should be done before he leaves as knowing he has plans...

That would depend on the specific waiver that you are seeking and the facts of the case,

Do i need to get a lawyer for my case? can i get visa to go to the U.S?

Depending on the type of visa that your spouse will be getting, you may qualify for one yourself as his dependent. You need to discuss the details...

I am Cuban who is applying I-485, Do i have to apply I-765 for renewal concurrently with I-485?

You don't need a new EAD if you have a valid one.