Boy! I sure do second what Mike said! No matter what, it is NOT acceptable for anyone to be treated that way in any situation! He definitely owes you an apology. Maybe you could take a few days off - go someplace, stay with friends until he cools off or realizes what a great caregiver you are, Suez. Do you think he has gotten into extra meds or alcohol that could have affected him this way? Does he even remember how he acted? Your job is difficult enough without being treated this way. Take a break, and think about You for a little bit. Maybe you could leave him a note with a phone number where you can be reached for whenever he is ready to "play nice".