Functional/ Dysfuctional Family

I would say that a functional family is one where one or both parents are working to earn money. They have their children under control and there children are well disciplined. I think that a dysfuctional family is one where there is chaos going on all the time. Nothing is in order, there is no rules or guidelines being given. I can definately see how some familys could be a little of both. I think that this would all depend on what a certain persons belief on functional and dysfuctional family is, everyone has a different outlook on it.