Australian professional tennis player Destanee Aiava is breaking up with her sport - just in time for Valentine's Day. "I want to say a ginormous f*** you to everyone in the tennis community who's ever made me feel less than," Aiava, 25, wrote via Instagram on Saturday, February 14, announcing her retirement. "F*** you to every single gambler who's sent me hate or death threats. F*** you to the people who sit behind screens on social media, commenting on my body, my career, or whatever the f*** they want to nitpick.