We are breaking up tomorrow

My boyf leaves for uni tomorrow and we have made the mutual decision to break up. It’s for the best and we both still love each other. I’m not sure how I’m going to handle it. Our parents are talking about when we both get back from uni we can go away and stuff and I just don’t wanna disappoint my family and his. I say goodbye at the airport tomorrow and I’m going to be a wreck and I don’t know what to do.