You just need to submit your divorce certificate and maybe a short letter to the USCIS - make sure to include a copy of your I-797 receipt notice....

Will collection of food stamps affect my future status change ?

Yes, it could definitely affect your chances to become a resident because there is a bar to adjustment when you become a "public charge", i.e....

You say that you received the approval on I-130/30, i-131, i-485, i-765, but if these were approved you would first have the EAD and your interview...

Change of status from H-1B to O-1, all the past I-797s needed?

It should delay the filing of your O-1, your lawyer is probably trying to show that you continuously maintained your lawful nonimmigrant status but...

I am on F1 OPT and got my EAD and SSN last May 2018, my USC son petitioned me with I-130, I-485, can I apply for new EAD

Yes, of course, you can, as it is issued in different classification and the fee is included in the I-485's fee. Plus, nowadays receiving the AOS...

Do I need to file a separate petition I-130, for my wife's son? ?

Yes, you need a separate petition and payment of a separate fee for your step-son who lives in Belize.

Can I travel internationally and reenter with H1-B Change of Status approved for future date?

If you are on a valid L-1 visa that would be valid by the time of your return, you can. However, it is possible that your departure will trigger...

What name should I use to re-apply my N400?

You should apply in the name that you are using right now since your N-400 will not be tied to your ex-husband. In the field asking for other names...

I can't get in touch with my son fathers and I need a passport for him to travel on the 20 of August, what should I do ?

If your son is a minor the law requires that both parents appear when you request the passport for the first time. Some exceptions apply. If you...

I am applying for H1B visa, my current visa (F1) is on old passport and should I put new passport number or old?

You can show the number of the new passport because in the case of consular proceedings, you would be getting the visa in your new passport.