I'm sorry to be so blunt, but this man does not want to get married. He's showing great disregard to your feelings. He's making you pay for everything, including the honeymoon, as if he's a guest at these proceedings and not the would be husband. He's telling you that you can have whatever you want as long as you pay for it. It seems like he's trying his best to push you away and have you leave him.
This brings to mind something that recently happened to a very good friend of mine. She was going through very much the same thing as you. This past weekend as a matter of fact. Turns out, he really didn't want to get married because..................................wait for it....................................he's already married. Has a whole secret family - wife and two kids. She has already paid for the dress, $1500 deposit on the venue, reserved tickets for the honeymoon. She's out close to $6K. I'm not saying that the same thing is happening with you, but just know, people behave the way they do for a reason. You need to know what his reason is. And that BS about him not liking big parties is just that - BS. This is his wedding, not a BBQ, and he can't be bothered to participate? Does he plan on participating in the marriage? Perhaps he just plans on dictating the marriage, in which case, you shouldn't marry him. Unless that's what you want?