"I feel like I've definitely been holding my breath so long that I don't know how to breathe," the reality star said on the March 13 episode of the Bravo series
"I remember texting you back and said, 'No, you're not, because if you're on yours, then I'm on mine, because I can't live without you,'" Judge recalled through tears
The country star shared that she's "never happy tearing down another woman" after her name began trending following Underwood's decision to perform in D.C.