User blog comment:Aretain King/The Seven Kingdoms and War/@comment-644222-20160211000226/@comment-7263041-20160211001233

And that is the entire point of this page Berenal, to state that canonically, there is no evidence of conflict between the nations, which there is not.

Which is not to say that people cannot create wars, but they need to make sure that when they do 'create' a war, or create something referecing a war that 'supposedly' happened, that they make sure that their creation and the war they created it for, is fanon and not try to pass it off as canon lore, which it would not be.