I am so very sorry for the loss of your KayeT. It's always hard and it takes a piece of your heart. Remember the good times and know that she is watching over you and running free right now until you meet again.
It's extra hard, I'm sure, because she had such young babies. I know you will take care of them in her stead. Was this a complication from giving birth?
Hugs!! RIP sweet KayeT.