Aww. Poor Livvy, I couldn't imagine not having my mom around.
Bahaha, the pickles bit was too much. My sister was like that when she was pregnant too...she craved pickles and ice cream...thankfully not together, XD.
Oh yay! More Ma! Loving the different clothing colours she is wearing.
I wouldn't have an idea about her death, it would be ironic if Ratigan had anything to do with it, although that would be a bit predictable. Maybe she would have died from an old fashioned Victorian disease, or crushed by a human, thus making Olivia very wary of them? Who knows?