If you’re about to tie the knot with a cheater, god bless—love makes us foolhardy, that’s the point. And though controlling your future spouse’s behavior is both ill-advised and impossible, TheCheeky.com has a ring that should at least make you feel like you’ve got the ol’ dog on the leash, as the horrible saying goes.

The anti-cheating ring, available for $550, has the negative engraving “I’m Married” on the inside, so that when your cheating love takes the band off at a party, those words will be imprinted on his or her ring finger. It will totally work because people never cheat with people they know are married.