Can he sign over power of attorney? Or can i go get my son and move him back in with me?

Go get your son. Changes happen through court order.

How do i find an attorney that handles that?

Any family lawyer can do your legal name change.

Have your own lawyer review the prenup BEFORE you sign it.

Do I have to have a paternity test done to file a Suit Affecting the Parent-Child Relationship?

If you were married to the mother when each was born, you're the presumed father. Hire a lawyer, file for divorce.

Am I considered common law married?

Probably not, unless the deed lists you as husband and wife. If you need a more specific answer, more information is needed.

How can I get this divorce finalized, so I can move on with my life

Is spouse served? Is an answer on file? You may be able to proceed as a default or you may need to check other procedural boxes. You...

What can I do Myself to access enforcement paperwork to fill out and file myself?

Enforcements are very technical. Many DIY petitions to enforce get tossed out on technicalities. If you hire a lawyer and win, you can get your...

How can I go about relinquishing my rights without having to go to court

Why don't you contact your ex and see if step dad wants to adopt?

Suspended from job over child support

Texas is an at-will employment state, so your boss can fire or suspend you for any reason except being part of a protected class. Child support...

It's a trial. Evidence, objections, the whole nine yards. Was your ex properly served? If not, it will be reset again.