Some believetheir union is more of a business relationshiprather than a believable romance.

“Celebrating 20 years with my beautiful wife and our incredible First Lady, Melania,” he wrote.

“You’re an extraordinary wife and a wonderful mother.

President Donald Trump and first lady Melania Trump during the Commander-in-Chief Ball

Happy Anniversary, @FLOTUS!”

“Happy 20th Anniversary to Melania!”

His words were accompanied by a shot from their wedding day in 2005.

First lady Melania Trump and President Donald Trump during an Inauguration Day luncheon

Furthermore, none of Donald’s children have publicly acknowledged their big day including Barron.