[She pauses, considering. If it was a combination of mind control and the Cwyld, it's no wonder he'd think that. It doesn't explain Hades' side of things, but...]

I think that's understandable. Sometimes things that you think aren't problems just creep up on you, I suppose...

[Apparently satisfied enough with that answer, however, she sighs, closing her eyes briefly.]

...It's all right to be upset about it, though. To feel guilty, or that you made a mistake that spiraled out of control. I'd be more worried if you didn't, to be honest.