The last Granger family time before the war

"I love you, Mum and Dad. Are you ready?" "Ready." "Obliviate." When Hermione's Mum and Dad hear her sleep-talking the night before she goes horcrux-hunting with Harry and Ron, they want to know what's going on, so she tells them. But some things cannot be avoided, and, soon, Monica and Wendell will be packing their bags for Australia. Partly canon- compliant.