First there was the picture of Liam Hemsworth leaving an Oscars party with January Jones; then Miley started going out in public without her engagement ring. Then, ominously, Liam decamped to Australia. And now “Page Six” pretty much confirms what we’ve been afraid of: Liam and Miley broke up. Aw. What are we supposed to believe in, if not rushed and kind-of-clingy teenage love?