I also cannot unserdtand what goes on in people's hearts to do something like this maybe it was time for her spirit to evolve. I am so glad Defne that there are people like you and the ones in Sundace in the world though ..and dogs like Cuma and Saskin. The yoga texts also mention that the spirit doesn't die, we simply leave the shell and move on she has probably completed the reason for being on the Earth for now. love to you always.