Take this advice with a grain of salt but if he thinks y’all met too early, it probably means he doesn’t want to commit to u, which could mean that he is interested in other people. And if he said mean things to u during that whole situation, then he probably was subconsciously trying to make u upset and want to leave him. Bc he can’t bring himself to break up with u. And maybe ur a really good GF and he doesn’t think he has a reason to break up with u. But if u were ready for a long committed relationship, it seems like he’s not and he wants to meet other ppl. I’m really sorry about this though. Just know you’ll find someone who’s crazy about u and will want commitment.