Oh my goodness yes! That was soooooo sad. However, I loved how by the end of the arc Matilda was all like "GET OFF MY BROTHER!" and she and Mighty developed such a lovely brother & sister bond. I'm just really sad now that post-genesis wave, she's not around anymore as far as I can tell. I like the new direction of the comics so far for the most part, but that is one thing I'm really disappointed is gone.