Girlfriend's parents are forcing breakup, what should I do?

Anonymous
My girlfriend's parents don't like me simply because I'm 3 years older than her (21m) (18f) and they haven't even met me yet. They know nothing about me, and they don't want to know about me. And they don't even know that we're dating yet, they just assume that we are, and they absolutely despise my existence.

She just started college and her parents are paying for a sizable chunk of her tuition. And they told her that if she doesn't quit talking to me that they are going to cease all of their financial support, and that they're going to basically disown her. I love her, and the thought of us breaking up kills me, but I also don't want to be the cause for her parents to cut her off from them. I'm pretty sure that if I picked up a second job, or picked up more hours I could help her pay for her tuition. But would it be better to just end things and let her parents win? She's very career driven, and would rather break up than to possibly put her future at stake for our relationship. And I can't say I blame her, but should I really let it go that easily? I want what's best for her, not what's preferable to me. Should I try to convince her to stay with me, or should I just bite the bullet and accept that I can't be with the woman I love because her parents are controlling freaks that will do anything they can to try and control her life?
Girlfriend's parents are forcing breakup, what should I do?
3 Opinion