<human>: Can you condense the text into three sentences or less?

About a year ago, I just turned 18 and was self employed selling things online. Even though I was profitable, my mom was extremely unhappy with this. She called me a failure everyday and said I was a disappointment. She only made me even more depressed on top of being stressed with my orders. She kept telling me to go to a Medical Coding School, so instead of just moving out which I should've done, I let her manipulate me into attending this school. I paid her rent $500 a month and paid for my own school which was $450 a month. Going to this school is the biggest regret I have. I only learned that I do not want to work in that field and I was very happy running my own online shop. I want to focus full time on my business and I am moving out from my mom's house. The only problem is that I am under contract to go to this school. They won't let me withdraw without paying in full from what I have leftover. I have $4k left to pay.

Is there anyway I can get out of this? According to the school, I attended around 65% of the courses even though I was absent a lot to work on fulfilling my orders (especially around the holiday season where I did not even go to school). The school said if I had only attended less than 60%, I would be allowed to withdraw. The school said if I don't pay up, they will send me to collections. 

My current plan right now is to move out with my boyfriend of 5 years who is going to college and for part time, will help me ship my things. When he had time to visit me for a long period of time like breaks, I was very successful because he helped me and my shop a lot. But because his school is a state away, I will not be able to see him and it will be a one-woman store again. I don't want to live with my mom anymore and I also do not want to go to this school. Any advice on how to lessen the $4k is much appreciated.
<bot>: I attended a school I did not want to with $4k left in payments. They won't let me withdraw without paying it in full.