Zzzz... This doesn't even make sense anymore.
Can't make everyone happy. If you're not, just stop reading and consider it ended at graduation.
Some would have liked it ends at graduation, "and they lived happily ever after"
Others wanted it to continue "forever". The author is currently writing for these ones.
For it to continue, it needs some tension/drama/plot.Author made some choices. If you don't like them, drop it.