I never thought that this would be good news

But, my stepmother called last night to say that Dad is in the hospital.  Good.  At least there he can't drink and is getting the care he needs.  She mentioned something about his sodium levels being low (not surprising), but I'm unclear about what was the tipping point for bringing him in.  

I wonder if I can get the nurses to tell me what his blood alcohol was when they brought him in.