@Phil *******
Nonsense. We got married in Thailand. NoAffidavit required.
I had an excerpt from my civil registration in Netherlands, in English language, legalised by the Thai embassy.
Then we went to the Dutch embassy in Thai to get a “Fit for marriage” statement.
We legalised / stamped all documents at MRT in Khlong Toei.
My best guess is that the opening poster didn’t have a “Fit for Marriage” statement from his embassy.