I was convicted of prostitution 4 years ago, didn't have to do jail time, can I leave USA and come back?

I agree with my colleague that prostitution is a ground of inadmissibility.

Can my husband reopen his case for fed voting violation after his deporation in absensia for being out of the country?

One basis for reopening is exceptional circumstances, so he can try to file a motion to reopen.

I applied for my Spouse in late Jan 2013, when will NBC approve my i-130, I am U.S. Citizen.

The date they provide is for initial review of the file. It does not take 18 months for initial processing, more like 3 - 6.

If you are convicted of a crime that falls under Adam Walsh, it makes no difference whether or not you are on a list, you are subject to the Adam...

How long does a I-601A waiver to get approved?

Its the same amount of processing time.

Can I be my own financial sponsor on the I-864 based on substantial assets held outside the US?

If you mean, can your spouse be your sponsor, and your income and assets would be counted as a sponsored immigrant/household member, then the...

FB2A - Consular processing - interview time frame

All anybody would have is anecdotal evidence about the waiting time, I would guess 1 - 2 months.

Hi Right now I'm on H-4 visa and I'm enrolled in a graduate school. I have applied for change of my status to get my student

You could find another school, or you could just stay in H4 status, as long as you are an unmarried, minor child of an H1b.

Can I apply H4 my spouse in premium..?Currently she is in L1B..

You cannot get an H4 if your spouse is an L1B.

My daughter is a freshman in college. She is under on a L2 visa. Can she do unpaid internships?

Unpaid internships should not be deemed unauthorized employment.