"Because like I said before, I worked with your husband when it suited me and was in my own best interests. What would I have to gain by telling him where you were? It seemed like a domestic squabble that I didn't want to get involved with. Besides, why would you have attacked your own husband unless you were in danger? I do still possess a conscience, Hermione. I didn't want to put you back in a position where you could've been hurt again."