Harry Potter and A New Beginning

*COMPLETED*Harry left on a mission to find someone who'd been haunting his mind and heart. He came back and found many changes, some good, some bad and some new. How will he cope. How will Hermione cope. Would she accept him back with open arms or make him suffer a bit for leaving at the time he did and the length of time he'd been gone. Who was it that drew Harry away from Hermione?