Can my student loan get cancelled if the school I attend wrongfully discharged me?

I attended Graduate School at the California College of Arts & Crafts in the mid ''90s. When I applied to go to that schooI I was required to submit a thesis and body of work(my field was sculpture. I got accepted to that school based on my thesis and work. I took out students loans to attend. Right after I got accepted into the school they got a new director who took the school a new direction. I attended the school for 1 1/2 years and took out a student loan of $24,000. The new director didn''t like my body of work or thesis(even though I was accepted to this school based on them) and discharged me. I believe the school should refund my $24,000. I''m still paying on this loan(I was laid off so now I owe more than I borrowed). Can you please help?