According to them i asked them 1 week ago you can be 3 days late but again... can you? No they do not want all again they do not need the contract and things for me they just took the passport copy and owner ID.
My ex wife managed to fight her way into there and stop me from flying. Just saying but yes get the document from Amphur it is a special paper for permission to leave the country.
You can go to the Amphur and get a document for that reason. Otherwise yes could have an issue. She can not get in to immigration with you but she can wait outside and if called for they can bring her in. But get the paper from amphur and you god to go.