Visiting my parents

So my parents moved away from where I lived the summer before I was going to college, so long story short I love with my sister. Right now I'm visiting my parents & tonight my dad told me I might as well move to where they're living because I won't be able to go to college & do well there and I'll be wasting their money because I'll want to come home before December. 
I know the best thing I could do is to prove him wrong but I don't understand how a father can be so rude & unsupportive of his daughter. It hurt me SO much I just want to go back to where I call home! (Colorado) but I'm stuck here another week! :( please any advice on what I can do/say to him please?