Hello Chris,
This is Leonard...Chris your last sentence in your very first paragraph is absolutly correct. It the process, I lived it and seen it.
Kelly is a very strong lady...her comment proves that. Karen said the same to me. It way very hard for me but I told Karen it was okay to leave and I will see her some day soon. That helped I think a little. She put her hand on my face while tears were flowing.
Chris, be there if at all possible...getting a call that things changed will not allow you the time to be there...it happens fast. The last breath will just come.
Kelly is so young, this is the disturbing part of the entire situation. The children will feel the pain later...watch them closely.
Things will be very difficult in your home...way too many sign of mom doing things and helping. It going to get hard Chris.
Again, I am so sorry for you and the children. Remember Kelly is moving into a much better situation than she is currently.
It appears only you know that...
Take care,
Your Cancer Compass friend Leonard from Alamo California