I guess I can sort of understand how he would feel? I notice some people are bashing the guy in this case.
I mean if you spend (waste) all your time and effort on something (In this case WoW) and then someone just destroys the fruits of your labour, I'd be quite annoyed. Yes, this is just an online game! But I guess it's more important for some people? Of course, the amount of time you should spend in the virtual world is debatable... but still, it's quite annoying.
He did indeed go a bit OTT! Maybe this is staged? If not, putting alot of effort into something and then having it destroyed isn't very nice.
Yeah, if he was going to put WoW over a real person (girlfriend), I'm sure she could have found another way to express her feelings? Rather than do something mean. If not, they could have just ended the relationship. I think they were both out of order really, not just the guy.
Anyway, hopefully this is just staged.