I'm going to a school dance with someone else because my boyfriend injured his leg and needs surgery.
That stinks. What happened to his leg?
He got cut with a knife.
I don't think it's right that you're going to the dance with someone else because your boyfriend needs surgery on his leg. You should be spending time with him and trying to make him feel better about his leg injury.
It's not his business what I do.
Deciding to go with someone else to the dance because your boyfriend got injured is probably going to make him upset. I personally do not think you should be with your boyfriend if you would still want to go to the dance without him.