Here is a rule about it:
Respect Each Other
If you are caught Harassing and/or threatening other players inside the game it can result in a warning/kick/ban all depending on the severity of the case, having conflicts or arguments is one thing but personally attacking users with hurtful, racist and/or offensive language within the game will not be tolerated. FeralHeart has a wide user-base and a lot of different users log on every day to play the game. As a member of the game you should be polite to everyone no matter which age, gender or views they might have. If there's a problem within the game, block/ignore the users instead attacking each other for various reasons, possibly post a report to the Mods and Admins here on the forum if seen needed.