Please help!! (long post but bare with me)

Currently I'm 19 years old and living 20 minutes away from home, going to a college I don't want to be at. My parents decided all of this for me, since they said no to my first 2 college picks. I'm a freshman in college and my parents and I have a rocky relationship, especially me and my father. Our relationship is toxic and I never ever in a million years want to marry a guy like him. Currently I'm in a relationship with the most fantastic man, sweet, caring, my best friend. But hes lacking a good job and for that my parents dislike him. (even though my dad was unemployed for 2 years, and we had to live off of a small teachers salary). The dilemma is that after a large fight with my father, he told me to move away. Something in me had snapped ever since that fight. I can't live here anymore. I need to get distance. And I hate being controlled like that. I decided to move to florida, I live in Indiana, and go to college here. Florida isn't random, I've always wanted to live there, and I applied to college there a year ago and they told me no. Now I'm determined to move there spring semester. But they are pissed and are guilt tripping me. They say I'm running away (even though they told me to move away). And that I never listen to them even though they know what's best for me. The keep saying that this will be doing more harm than good. But really how can it? If I'm 13 hours away from them, getting the distance needed, and I'll be living in the state i want to start a career in, and I'm actually on my own (my boyfriend won't be there with me either FYI). I'm doing this for me and no one else. That sounds selfish but I've gone my whole life listening to my parents and never making my own choices. But the part of living life and becoming an adult is making mistakes and learning from them! What do you guys think? Am I being unreasonable?