Since your wife and child currently reside in Tennessee, Tennessee would likely have jurisdiction of the case. You would probably need to get the Texas agreement domesticated in Tennessee and then file for a modification of custody. I recommend contacting an attorney in Tennessee to discuss your situation.
Diona M. Potter
DISCLAIMER This answer is not intended to, nor does it create, an attorney-client relationship. It is not intended to constitute legal advice. It is provided solely for informational purposes. Do not assume that the legal theories I mention that pertain to GA will apply in your State. The facts of each case are different, and it is therefore critical for you to consult with a qualified attorney with whom you can share information which can be thoroughly assessed, so that you can get competent legal advice from which you can make an informed decision.
Answered on Dec 08th, 2011 at 1:33 PM