I really need to convince my mother on letting me go to the University of Colorado at Boulder?

because I got in but my boyfriend currently goes there. I am not trying to follow him in any way shape or form and he might not even go there next year. However boulder was one of the best colleges I got into but my mother is having a hard time seeing past me going there for my boyfriend. What are some good ways into convincing her I need to go there, its everything im looking for in a college. I need help!