Pvp is full of Ignorant thrash talkers. People like to call others Noobs just because they are poor lol. Some gets so mad when they are being called noobs and starts the thrash talking. Some thrash talk when they die or ganged! People get mad and it reflects on their fights and enemy/allies lists.
IMO, a little drama is needed for fun! Without any dramas or thrash talking it wouldn't feel like a MMO game!

Anyway if you don't like any of these you can always report the player and ignore them as everyone said!
To report Type:
/report (Player name)

Ex: if you want to report a guy named "plsdntreportme"
Type: /report plsdntreportme

Cheers and sorry about your loss man! Condolences!

—AshDex