Returning to the U.S. from mexico while on felony probation

If you are a US citizen and received permission from your PO, you should be fine.

Good questions. H1-B1 is dependent on your first employer although you can change status under some narrow exceptions. Best to speak to an...

I have a business idea that I want to share with an existing company. My goal is to collaborate with them. Do I need a patent?

You should have them sign a non-disclosure agreement first.

My mom has guardianship of my 13 yr old son but he has been living with me since Oct of 2013 can she come and just make him mov

You will have to petition a court for guardianship.

I was wrongful put out of my apartment I needed some work done in the apartment and I been asking them for almost a year

Get your rent up to date, but you may have a breach of the warranty of habitability claim against your landlord.

Can I get someone arrested for forging a non-profit cooperation (a HOA assoc.) document?

Anyone can file a police report in good faith, but I doubt anything would be done.

Does my H1b filed by company B become invalid if my I 140 is revoked by company A

Yes, H1B becomes invalid. Company B may be able to assist you in obtaining a green card through PERM.

Your answer should be Duration of Stay or D/S.

Can I file I-912 for N-400 with only W-2 and W-4 form, not the tax return?

Yes, you may do so, but provide an explanation.

I-130 filing based on passport stamped (Permanent resident holder) ?

Also, you have not supplied sufficient information for us to determine if or how long it will take for your son to become a permanent resident.