Bella's eyes narrowed. "They are our parents." Of course they didn't dictate her life, but they were still to be respected! "Has living with a muggle gotten rid of all the lessons we learned, Andy?"
"You are my sister. How could you just turn your back on us? You knew what would happen! Especially after Sirius left! You had to know that they would disown you! Were we really that expendable?" For once, just this once, Bella let her hurt show. She had stayed up so many nights thinking of Andy, missing her, and it hurt that her sister had left without a second thought.