TM30. Landlords responsibility in Thailand legally. However, sometimes Immigration will put the onus on the Rentor. 500 Baht Per day fine. If you leave the Country and return to the property you must inform Immigration within 24 hours on a working day.
How ironic. We both got married in Koh Chang and we both live in Ubon! Go to Rajabhat University Immigration Centre and ask again. If you PM me your Number I can have an Immigration Officer from there to call you to assist if easier ?
Maybe not sure if that is what they need. Did you go to Siriton or Rajhabat Immigration? Generally they just want the Amphur to confirm you are still registered as Married. Which is easy.
Any case I see you are in Ubon. We have a large Group here too.