Kara, with all sincerity, I believe your boyfriend is trying to break up with you as gently as possible. Perhaps because he is called to the priesthood, perhaps for other reasons. If that is the case, I’m sure he cares for you very much, but realizes that your relationship is not his future. I’ve been in your shoes - not the priesthood, but another circumstance that would make carrying on a relationship impossible. In any case, if he is considering the priesthood, he will need space to do that, and it’s not fair of him to ask you to wait until he makes a decision. For what it’s worth, I would tell him that you will support him as he discerns his vocation by giving him much needed space and by praying for him. If he goes through this process and decides that you are the one for him, then he will make it happen. I wish you the very best in this difficult situation.