Yes, I went the extra mile because I believe it's less time consuming and easier to review them, once they're split up in logical pieces. That's common practice for a good reason.
He's acting out of spite here, asking me to do more work to literally get to the exact same result eventually. To teach me a lesson? Silly.
If he doesn't care about these projects anymore, that's fine. Just say that and I'll be understanding. Just don't behave like a condescending dick.