Last Wills and Testaments

Since I don't have contact with my daughter anymore, I don't have much to blog about. I read the other blogs and contribute if I feel I have something useful to add. That being said, my daughter is never far from my heart and my mind. Lately, I have been contemplating my last will. I am seriously considering not leaving anything for her, not so much based on the fact that she is an addict and I don't know if she is in active addiction or not, but that she completely shut me out of her life. I have basically forgiven her, but it still is bothersome at times for me not to be part of her life at all. And of course, there are the grandkids I have never met. Anyway, I digress. How do you deal with this decision whether to leave any of your estate to your addict kids? Would you include them if they were in recovery for a certain period of time? What about if they are still active in their addiction? To me, it would mean that I leave my hard earned possessions to my daughter and I can just about bet what it would be used for. What about someone who is in recovery and all of a sudden inherets something valuable. Would that be a trigger to start using again? Skip a generation and leave it to the grandchildren? What if there ae no grandchildren? Please give me your thoughts.