it's good to know that you both admit that you're not mature for a relationship... that's a mature thing to realize.. about your parents, i think you can still do something about it, i suggest you both don't stress it out too much..
you're both still young and you'll have all the time to figure things out.. you said that you're not allowed to see each other, do you still have contact? a relationship doesn't mean that you should always see each other, there are hard times like this that you need to sacrifice stuff like dating and seeing each other. if you both love each other, just have each other.. time will pass always talk and one day probably you'll both figure out how to fix this.. just let your parents cool their heads for the meantime and then talk to them about you dating your bf, i think your parents are just worried about you seeing you cry because of him, it's natural in a relationship just don't stress problems too much.. instead try to deal more time on important things such as school just be there for each other....