Ah man. I remember how giddy and excited you were when first meeting the guy. But it sounds like it’s all for the best now (what a dropkick breaking up with you via text). And you’re very much ready to move on yourself.
You’re better off without the guy, and I think this experience will be a great one to take note of what worked + what didn’t. Pay attention to what you felt you needed from him (that kept you in the relationship) and try to find other sources for that, or interrogate the quality of what you were getting, so as to avoid going back to him in a moment of loneliness and/or inebriation ;)