Filtered Against Evil and Maleficent (and, later, Peter V)
I hate to bring this up you have no idea how much but it's likely her spy has no control over what they're doing. It wouldn't be the first time it's happened that someone here was made to be a spy. So before we pull out the literal and figurative witch hunt, lets try and be rational. Does anyone remember anyperiods of blacking out? Any memories that don't feel right?
All this being said...Henry, I love you, but we're postponing your birthday party. No one in this family is getting cursed because she's not getting an invite. If she's gone by your big day, well...then we'll see. Till then, no.
Now I'd suggest we pull out her mole before we regroup and rethink.
[ETA]
We have our mole. Any further plans to fight the witch need to have Peter Vincent filtered out. Before anyone gets up in arms, he had no idea what he was doing. But I don't know if that's a curse that can be broken so easily, so we're going to have to exclude him from anything she shouldn't know.