Bednobs - thx for the support - I neva did this for money so I can stand people saying " well that is crop... " and not even "well that is crop if you ask me". By contrast there was a time when someone asked barmaid ( chancery QC )if she knew what she was talking about and poor BM suffered a near melt down...
lcg - I have ( read Wyatt v Vince ). its here
https://www.supremecourt.uk/decided-cases/docs/UKSC_2013_0186_Judgment.pdf
the ruling IS remarkable - off the cuff - the papers were mainly lost - the parties could only agree on 1) they loathed each other 2) they HAD divorced. They couldnt even agree on whether a final judgement HAD been discussed, he denied he had opposed it, they couldnt agree on what payments HAD been made
and the lawyers commented afterwards that theywerent sure how much it changes the law....
But the case DID show clearly how if you didnt do it properly first time round it could come around and bite you later
as Bednobs points out - exactly what we were both saying