SolarBlade said: While I highly doubt that, it's kind of funny thinking that Yukari was so evil that she sealed her daughter's powers and then threw away to stray and eat random beings... could even Yukari be THAT evil?
On the other hand we do NOT know who, why or even when sealed Rumia's powers.
Considering Yukari's power Rumia is never really that far away and she is always near or in the company of team 9. It might not be that cruel and the sealing of her power might be just the way to let her be happy with the team. Remilia would love to learn that trick for Flan