Kevin, Joe and Nick Jonas say they never fight with each other and discuss problems if there were any. Nick, 17, tells the Daily Star, "If there's something we disagree on, we'll have a conversation about it. But it's not an immature kind of, 'I'm right and I'm going to be stubborn about it'. He explains they are very clear they are family. "We're open to each other's comments and we have a great respect for each other. "And we never forget that we are a family with a common passion for music. That's what binds together."