Vicki, I'm so sorry. I think what angers and hurts most is that we spend so much time taking care of them and trying to make adjustments so that they can live with some level of comfort and yet it never seems to be enough. They are so caught up in their own drama that they can't (or won't see) the hurt they cause. A person can only take so much. I can totally relate. Take care of those bug bites. Sending positive thoughts your way.