University or my boyfriend?

I am in a long distance relationship with my boyfriend and we love each other so much. But i am 21 and looking at studying Zoo biology at university. The course is 4 years and he lives in America so i would have to stay living in the uk for the duration of the course.
Problem is my boyfriend wants me to move there to him and i want to definitely but i also want to go to university.
I am so confused on what to do
University or my boyfriend?
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