I'm full of this !

I started playing on warmane, incecrown-alliance because it had 12k players on!
I even donated to support it and get that queue skip.
Never played before wow, Im still new to this game and i managed to hit 5k gs.
I used to like BGs but now, when i hit 5k gs EVERY BG i gotta team up with Blackrock players lets say 8/10 are blackrock and horde has none of them.
I know Blackrock is a pvp server, and players are just trying new toons, but why do i have to team up with them? with 5,5k gs and 30k damage the whole battleground? What am i supposed to do now? i wanna play bg but i cant because i loose every freakin time because of this.
Is there any way not to queue with them? This is a very bad idea, idk why this crossplatform really exists.
Sorry for my english, i know its not that good but i hope u got me.
THANK YOU

crossrealm isn't optional. you can either deal with it and continue to pvp. or stop pvping.

"Yeah, well, you know, that's just, like, your opinion, man." - The Big Lebowski