Do I need to translate and legalize my Thai partner's UK divorce document to get married in Thailand?

Update, the saga continues ;-) Amphur told us to come back and I was expecting a yes or no to get married, turns out it was to register for divorce in Thailand and a wait of 310 days lol Unbelievable, he could have told me to do that when I wsa there.first visit So in a nutshell they will not accept an original UK divorce document for a thai national in Thailand, it has to be legalised in the UK. Then the fun starts. FOC in Milton Keynes says silicitor or notray public can sign a pdf copy, however it is impossible to get a solicitor to sign a copy without the original in front of them, its nuts. Some don't even know they no longer seal the doc with red stamp, that stopped 5 years ago according to the court. So now I have to give my visiting daughter the original ( which happens to be a printed doc and looks exactly same as the pdf) to take back to uk to get signed and sent to FOC who then legalise, send it to Thai embassy in London, then send to Thailand and off to CW to get it stamped. This is bloody madness. Had I known all this crap I would have got married in UK reistry office and legalised that in UK. All of this basically caused by UK embassy who now no longer stamp a Thai nationals UK divorce doc. In the meantime we do the Thai wedding ceremony on weekend which I expected to be only 50 or so people which now seems to have expanded to around 500 and growing !! Where do these people come from, never saw so many cousins lol