Is my mom valid for feeling like this?

so my household is pretty pretty toxic. ever since i was 9 years old (i’m 22 now). my mom and i fight literally all the time and it’s taken a heavy toll on mental health. my university recently offered housing but have to pay 6k per semester and convinced my mom to apply for a parent plus loan for both semesters. she agreed and they approved her for 13k (covering both semesters). A couple days later, my mom walks up to me to tell me that she prefers i stay home next semester and go to my dorm for the remaining two months this semester (which is a huge waste of the loan). she then tells me that she is going to go to my school to take the plus loan out to pay only for the first two months and take the remaining of 13k she took out to pay back fafsa. i told her i wasn’t comfortable staying home in the environment she puts me in but she wouldn’t listen is more worried about the 13k debt “she’ll be in”.
Is my mom valid for feeling like this?
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