I also thought that. Generally people only renew their vows for two reasons; they’ve been married a long time say 25 years… and now want to include new family, kids, grandkids etc. Or someone’s cocked up and they feel their vows need refreshing and one spouse needs to be reminded.
Katie Price married Alex Reid twice, once in Vegas and again in England that was filmed for a series.
She also married Keiran Hayler twice, once and then again once he’d cheated.
Sharon and Ozzy Osbourne renewed their vows after Ozzy cheated.
I think Heidi Klum and Seal renewed their vows every year for 9 years until they divorced.
Can only imagine that each event eventually makes the first wedding seem less significant. Seal himself said it was a circus.
Although with this pair, I would imagine the wedding in the Maldives does not equate to legal marriage in United Kingdom and would at some point have to make the marriage legal here. Of course, you would then spread out the weddings to capitalise on content and get another series out of it.