Well, I've been on the forum long enough to know...
... don't even think I would take him back! Even if he begged.
... is probably not true. Don't get me wrong, it NEEDS to be true, because then you've recognized your value and maintain your self-respect.
So, don't take it too hard, this isn't a reflection on you.
Further, think of this as a blessing (if you can). This young man managed to show his true colors with you VERY quickly. Most times, months (if not years) are wasted getting to know a guy before his true "inner-jerk" appears. And many women waste MORE time trying to "fix him"...
You didn't have any of that, he flared up bad right away and has given you back precious life days that otherwise would've gone to dust.
Party on.