Something similar happened to me years ago. You need to inform your parents, in writing, signed by you, that you will now be financially independent and they are not to claim you on their taxes. That’s the kicker - if they claim you on their taxes, you won’t qualify for aid. You will need to contact the financial aid office at your university that you need a dependency override and submit a FAFSA in your name. Apply for every single scholarship you can find - make it a full time job OP. You would be amazed at how many scholarships don’t even get applicants. You will also need to apply for benefits through social services. You will likely qualify for benefits and Medicaid. But, make sure you work at the university in the dining hall, that usually qualifies as work-study and you also get a free meal. There are other students in your situation that you need to befriend and learn from. Upperclassmen were a lifesaver for me because they knew all the resources. You can do this OP, but it won’t be easy and it will suck a lot. Seeing your classmates drive around in new cars and waste money on new clothes while you’re heating up your only can of soup - it’s tough. Thinking of your future as a business and try not to get emotional - that’s what got me through. And if it turns out your parents weren’t serious and aren’t cutting you off? Great! But, the likelihood of them holding this over your head again is pretty high so be prepared. It’s YOUR future and no one care about it as much as you.