Ha ha yep this is the whole thing

"I found her." Her brother started out. "Oh yeah? And why should I care?" Alex, her ex-boyfriend asked. "Because she's dead." was his soft reply

In this story, a girl named Dusk had been in a relationship with another girl for a while, even though she already had a boyfriend. She ended the affair, but when her boyfriend finds out, things go severely downhill from there.