I will be doing this with a lawyer soon, but curious, is this enough evidence of abuse for the VAWA self petition?

I don't see that there is enough evidence of abuse for the VAWA self petition.

An auto repair shop can sponsor a EB-3 green card for an auto mechanic. An experienced employment immigration attorney can help make this...

Do i have to leave before expiration of my current I94 (stay)

you may send a withdrawal to the address on the I 539 receipt - USCIS form I 797C. Keep the original receipt for your records.

245(i) under 4th Preferende and adjustment of status

a person with an approved 4th preference petition filed in 1998 for a person in the US at that time appears to be eligible for 245i

Until when would my wife need to get her H4 visa stamped once the Form I-539 is processed?

A person on H4 in the US may receive extension of stay without leaving the US. Once leaving the US the person must obtain an H4 visa at a US...

Is there a biometrics fee for the Form I-539 for someone who is on H4 visa?

There is no biometrics for H4 visa applicants in the US

I have green card. My daughter is 7 years old. Can I sponsor her if she is in the US? Or does she have to go home first?

Did you recently receiver your green card? Did you list your daughter on your I-485?

H1B worker changing jobs to employer offering green card support: should I begin green card application before transferring?

The new employer may begin the GC process at anytime. It is safest to await the new employer's H1B approval to start working.

I am in a current h1b visa, if I start studying and transfer to F1. I lose my H1B?

Once counted in the H1B cap and H1B status obtained the person will not again need to be counted in the H1B cap for future H1B filings until the...

COS Denied wrongly

USCIS should correct their error. They may seek evidence you were in fact in the US that date.