Hey!
Just a few things that are really quite glaring and a bit strange:
Shada and Kitty are different races as far as I could remember, it's a bit of a stretch and not particularly heard of half-gnomes - just the interracial marriage - also that Azeroth is no way connected to alternate Azeroth, nor is alternate Azeroth connected to either Outlands or Draenor. The Legion would have a field day if they could find it!
Obviously I doubt the guys have an issue with a legit kiddo of Shades, but her not being around or having no contact with us sounds bells, especially as Rend was barren in the ol' womb.