He's a dreamer...please. It's just another excuse to blame you for all his unhappiness. You killed his dreams, you wanted security so he went along and in the process lost himself.

Okay was looking for the vomiting icon and couldn't find one so this is me playing my little violin just for him.
Seriously, everyone has dreams. Some we make reality, others we just hold inside us longingly, never to come to fruition. Because in the real world, we are husbands and wives, mothers and fathers, sons and daughters. We have responsibilities and realities. While I'm all for dreams, they need to have some basis in reality and both parties need to want to pursue them.
In his case, it's just another excuse rather than maning up and telling you that he wanted out. To tell you that all of his loving behavior was designed to try and make him feel that way again is cowardly and weak.
I really have to tell you to stop talking to him. Start talking to a counselor. Get him out of the house. You need to be away from him so you can clear your head and start moving forward in your life. All of this is just not good for you. Crying is okay, but eventually you need to get some steel in that backbone and move on.
Teresa, we're all thinking of you.