I have a query regarding my wife's L2 EAD

Until March 2015 unless she first or simultaneously extends her L-2 status to match the Principal's expiration date on the I-94.

I just check my case status for a 130 and they said it has been sent to another office for processing, why would they do that?

There was an announcement that the workload is being spread around to try and get these cases caught up. It is a good thing.

I am a international student f 1 visa.my sister is a us citizen .she fill the alien relative i 130 and the i145. I want to know

Unless your sister filed the I-130 1+ years ago there is a long wait until you are eligible to file the I-485. Just filing the I-130 does not...

Can L1-X rejection impact fresh h1-b or Canada WP?

These are all questions that shouldn't be answered in the abstract but with the specific facts fo your RFE and your case and future plans in front...

My wife field for divorce!!!

You are missing some facts here. What type of case are you contemplating or do you have pending with immigration?

To answer the question would require a detailed job description for each position.

Applying for adjustment of status i485, confused on the part where it says if I have received any public assistance from the gov

I would indicate no but put an asterisk that you have applied for FAFSA benefits.

How can a non-profit organization be an agent for a O-1B artist visa ?

You need to know more about the terms of their non-profit charter -- check with the company's business attorney on this and have them coordinate...

I-130 and I-485 filed 11 1/2 months ago and no approval yet. What should I do?

Sounds like you ar doing what can be done. You can also call the 800# and put in an inquiry and follow up every 30 days or so.

How long does it take for an CR1 Visa interview in Frankfurt Germany after an email stating our case is complete?

Normally within a month or two depending on the holiday schedule of the officers and available interview slots.