Can i apply for adjustment of status im from DOM Rep, I got marry in 2008 in puerto rico and apply for the perment resident 2010

If you were admitted to the U.S. and your I-130 has been approved, you can file for adjustment.

Derivative beneficiaries do not need to be listed on the approval notice.

No, applying for a waiver does not create any legal presumption of immigrant intent.

Eb3 to Eb2 porting successful and my priority date is current. What to do next? Pls advise.

If you have a pending I-485, you should simply match that up with the pending I-140. Notify CIS about the pending I-485.

Should I wait for my i-130 approval to go to court and file for removal cancellation?

Cancellation of removal has nothing to do with an I-130. You can request the case be continued or administratively closed based on the pending...

My US citizen wife wants the divorce ... How can I save my residence here?

If you have your green card already, and the marriage is over, you are better off getting divorced and filing a petition to remove condition on...

Can a spouse remain in the country while the I-130 is being processed?

He is required to stay in the U.S. once he files the I-485.

Would me applying for my citizenship be my next step?

Until you are a lawful permanent resident, you are not eligible to file for U.S. citizenship.

Can a convicted felon petition for a green card for their spouse

It depends what the crime was.

F2A petitions should allow accompanying minors to immigrate with no need for a new visa petition.