Effect on green card process due to use of Medicaid

1. Maybe but the risk level of being denied entry is low compared to your Question #2 2. Most likely yes, consult with an immigration attorney....

Will be any problems for me in port of entry in next returning because of having short stay in US?

That might be a problem if you have been in your country for the full length of your Re-entry permit, you need an immigration attorney. All the best.

What is the filing fee for derivative asylee filing I-485, and I-131.

Hello, There are no filing fees for aslyum applications. All the best.

Can the H1B petitioner who is holding H4 be able to travel out of US during the above specified time-frame?

The travel will most likely not have any impact on your spouse's H1B petition. All the best.

You are right, if you inform and join emp B before the approval of H1B transfer you are at a risk of being out of status. And yes if Emp A knows...

Can I accept a job with an expired EAD and explanation of an incoming EAD?

You do not need an EAD to apply for jobs, if you do get the job you will not be able to work legally until you get the new EAD. All the best.

Maximum period of stay for L1B visa

Yes it most likely will count since it is the same L1B petition, talk to an attorney in private with your documents. All the best.

Should say he's going to my brothers wedding? Can I go inside? Should he have a cover letter stating his ties to Mexico?

He may get a visitors visa if he shows enough proof for returning back to Mexico, but again it all comes down to how the interview goes. You can...

I-140 RFE response and 7th year H1-B extn in parallel?

No, there won't be any issues with the parallel filings, and as my colleagues mentioned needs to be done in a timely manner. All the best.

How long should i wait before really getting worried about this wait time. I am hoping that immigration folks have not lost app

You can go to the USCIS website to check the processing time to find out how long it might take for your mother in law to get an interview. All the...