How do I dump my girlfriend for somebody else?

IF YOU WANT TO BE AN *** THEN DO IT THRU A TEXT AND THEN PUT A SMILEY FACE AT THE END...BUT I WERE HER I WOULD RESPECT YOU IF YOU TOLD ME FACE TO FACE AND TOLD ME THAT YOU LIKED MY FRIEND....SAME THING FOR THAT SO CALLED FRIEND OF MINE...TELLING ME STRAIGHT WOULD EARN MY RESPECT BUT I WOULD STILL BE PISSED THE **** OFF LOL