Report:Multiboxing in PvP allowed?!

Me and my friends leveling in Nagrand,when a Undead rogue,who helped some elf there,killed me about 2 time.
After that we show them some baloons and no chance for them in 2v2.
After a few mins 3 DKs came and doin the same actions,at the same time,gettin mounted at the same time,and gang us a few times?!
(5v2 and 2 of them dying everytime...:D)

Is this real?!

This is PvP realm and if you support Multiboxing in it this is a bad fame.

Multyboxing is allowed in PVP(BGS,Arenas and WPVP).

Multiboxing is allowed. Don't you see it makes it look like there are more players on? ;-)

Ok,maybe im in the wrong server.