A woman has hidden a hilarious warning on her husband's wedding ring.

There are many ingredients to a happy marriage. Trust, loyalty… sex.

But the one thing all relationship gurus tend to agree on is that without communication you and your partner are DOOMED.

Michigan woman Amanda Tallman has been married to her husband Dan for nearly five years.

Their friends all agree they’ve got “the best marriage they’ve ever seen”.

And you know what Amanda is great at? Letting her hubby know exactly where he stands at all times.

Seriously. Check out the secret message she left inside his wedding band:

My best friend’s wife had this engraved into his ring.

The photo popped up on Imgur this week after being shared by one of the couple’s pals and has already been viewed more than 1.4 million times.

“One ring to rule them all,” one commenter wrote but not every one was a fan of the mother-of-three’s straight-talking tactics.

“Some people are commenting that she must be insecure or something, but it’s quite the opposite,”  Dan told America’s ABC News.

“People tell us we have the best marriage they’ve ever seen,” he added.

LISTEN: The Mamamia Outloud Team discuss whether “’til death do us part” still holds true in 2017…

The 30-year-old described his wife as “a prankster” with “a great sense of humour”.

“We ordered the ring at the jeweller and she slipped the lady a note and then when the ring came in I saw it for the first time,” he said. “I just laughed. That’s Amanda in a nutshell.”

A woman after our own hearts.