Oh hun! I'm sooo sorry to hear that... Its totally normal for you to be upset about this. I've experienced many deaths like this that have hit hard. You eventually feel better and you remember the good times with that person and keep that with you. If you need to talk, you know where to reach me, you know that! Be there to support the family especially if you were close to her in the past...they need all the support they need right now.
love ya lots sweetie!
LITB,
Andrea