All you need to do is making them understand that you're grown up enough to make your own decisions but you also have stand by their side you have to put your legs in their shoes these kinds of argument are all about perspectives once you make them understand you & you show that you understand them too things will have a better solution...don't think about leaving your home later on you'll miss it like hell even if it doesn't seem like that right now...if they think you're wrong proof that you're definitely right but also you should find out wether right or wrong...no matter family will love you the most coz you're their blood you've a deep relation with that you can not ignore just easily...solve things by discussion not by an argument! Senay ken lehulachinm!