Idk what to do


I feel like I'm a terrible girlfriend because my boyfriend made it to league for all of his events for track and feild and had a high chance of making it to districts. But if he goes to districts then he either won't be going to prom or will be late amd this is the last year we can go together. I want him to make it to districts so bad but there is a part of me that doesnt want him to.