Chin up dude. She's gone and she wasn't worth it anyway. Open a beer, light a cigarette and relax. Life too short to worry about such useless things (I say useless, because you were gonna break up with her anyways)...
There's no point in beer when there's no alcohol in it. You're Irish for crying out loud, you should know this. The first word you said as a baby was 'beer!'.