Would I be super weird to suspect Mila? I mean, she's near usually when Elise hears singing....she always shows up at random convenient times, and she knew Elise would be leaving after the wedding.
Damg it, I really wanted Esther to become a good person [and *ahem* healthy relative for Elise] and not a sacrificial lamb for the Dark Sorcerors.
How can anyone else get into the White Mansion with all the protections though?