Whut. xD
That's really bizarre... I've never heard of such aggressive parenting like that, let alone killing another to adopt her pups... Like, out of the blue, I mean.
It was either an unorthodox approach to starting an interesting story between the three of you, or just partial trolling. I don't even know what else to say to that. xD
I am sorry you had to block her, though. So long as she isn't making you guys uncomfortable anymore (and isn't breaking any game rules), I guess everything's alright, there.
(Still weird.)