I don't see how somebody can go from needing resuscitation/CPR whatever, to being discharged from hospital all in the course of one day 
It was utter shite last night but then we should hardly be surprised
I don't know what Mandy's problem is with Liv, unless she's one of those people who thinks no female is good enough for their "son". Can't she speak in a normal voice like she used to, not at 100mph with manic handwaving and growling?