United Kingdom, Aug. 13 -- Travis Barker has revealed the one rule he and Kourtney Kardashian have in their marriage.

The Blink-182 drummer, who tied the knot with the 47-year-old reality star in May 2022 after they started dating the previous year, has opened up about the secret to keeping their relationship in a health place.

He told PEOPLE magazine: "We try not to ever fall asleep mad at each other.

"[We] try to resolve, even if it's just like, 'Hey, I thought you were going to meet me for lunch, and you didn't text me back right away, so I didn't know if we were meeting for lunch.'

"Even if it's just as simple as, like, 'Oh babe, I take accountability. I'm sorry. I didn't see your text right away.'

"Just resolving anything so you...