Here is an update:
He broke up with me tonight. He said he thought about it and that I would need to completely change in order to be with him. That he loves me but this relationship is no longer him and he needs to be true to himself. He wrote me a breakup letter in which he said he could see himself spending the rest of his life with me but that nobody is perfect. He continued to say that I have internal and external issues to work on and that I should take time to work on those.

I told him that I respect his decision and when he was done telling me how he will be there for me if I ever need him, I simply said "thank you! Shall we?"... we got up from the table, he gave me a hug outside and we went our separate ways.