What do I need to provide to complete the TM30 process if I’m married to a Thai and live in a property owned by her family without any rental contract?

Hi,

Just a quick TM30 question. I haven’t done mine yet so I know there’ll be a fine waiting for me. However, I’m married to a thai and live in a property owned be her family. So since no documents are in my name, and I don’t have a contract or pay any rent, what would I need to provide to complete the process?

I do have a house book (tabien baan) which links me to the address

Thanks in advance