My T always made sure that I was back in charge or at least aware of what was going on before she allowed me to leave the room and return home.
My T would talk to me about what happened if it pertained to my therapy and or if I wanted to know... other wise we just the little ones have their say.
NO - my T has never gotten upset or angry with me or any of my 15 alters that use to be around every day of every hour.