I'm going to cut ties with someone.
What is causing you to want to cut ties with this person?
He insisted we go to a place I didn't want to, and he ordered a pizza and made me pay for it.
That's really rude behavior by him, so I completely understand why you feel that way. If you don't feel the relationship is working out, you have no obligation to stay in it.
It was our first date, no need to be that rude, I'm still hurt. He isn't seeing me again.
Well it is good that you ended the relationship then. You should not be with someone who you do not want to be with.