Did Vhagar Truly Abandon Aemond? The Real TRUTH REVEALED

Though Vhagar is an enemy dragon, we miss her a lot. What can we do without our crazy old lady? Ever since she left us and Aemond at Harrenhal, the fandom has been asking the question about her whereabouts and she all of a sudden left without even saying goodbye to us. It seems our mother just left us to fend for ourselves without knowing where the hell she went and why she even left at all. Was Vhagar hurt or somehow angry? Did the oldest living dragon in the world take one look at Harrenhal, decide her rider was finished, and go find a better life somewhere over the Riverlands?