AceShowbiz - Jana Kramer was "hurt" after her husband Mike Caussin admitted he would leave her if she cheated on him - despite the fact she gave him another chance when he was unfaithful to her.

The 35-year-old country singer split from Mike in 2016 after he cheated on her, but the pair reconciled and renewed their vows a year later, with the sportsman seeking help for sex addiction.

The former American football player raised eyebrows recently when he replied that Jana's infidelity would be a "deal breaker" for him and their marriage, and his fans weren't the only ones confused by his admission.

"I am still scratching my head about that, too, because it feels very one-sided to me, and it honestly kind of hurts my feelings that he wouldn't stand by me if I did that," Jana told Us Weekly. "And I think that's what hurts me - knowing no matter the work we've done or not that you wouldn’t stand by me."

Mike then stepped in to attempt to explain his point, adding, "I know deal breaker means deal breaker, if it happens, you're out. That's why I tried to talk around it and say that no one knows how they're going to act until they’re in that situation, and the same goes for me."

"And so, because of all the work we have done, it would just be crazy to think that that would even happen, but if it did, that means we missed a lot of steps along the way. And I don't know - that's just the one thing - I don't know if there's anything else that would make me consider being a deal breaker."

However, his explanation did little to placate his wife, with whom he shares two children.

"That one still bothers me a little bit," former "One Tree Hill star Jana concluded. "One day we’ll understand."