That's the downside of having a game where people heavily invest their time into. Eventually they forget they are playing characters. They become their characters without thinking. All the insults their characters get can become personal attacks when that happens.
It is unfortunate Tomislav is upset enough to quit the game. But if that is his decision, we have to respect it. It is sometimes important to vent things but it is also important not to let that go too far. I doubt any player would be too thrilled about a player quitting. It is good to have a character you can hate. Gives you something to work toward.
