Um, look, they are brothers like every other (except the fame and stuff) but, yes, they fight sometimes. But who doesn't? They aren't perfect. So, yeah, they have a little fight or something, but it's normal :D Hope I gave you a good answer...
They hate each other.
no they love each other and are always kind to each other
yes, sometimes on justintv.com they have live broadcasts.
they are real brothers so they have always known each other
They like each other as brothers, they are all wonderful people!
No they each actually have there own hotel rooms
maby as family
No you can tell that they do not.
linkin park doesn't really like or hate the Jonas brothers, they are'NT competitors or anything, they both know each other but don't hate each other
They were always together.They never "Reunited"
Its appears so
Birth. They are brothers. They are family. They've always known each other and lived together.