Christmas Eve.
Bettina and her husband Albert aren't happy.
Bettina's mother is staying for the holidays.
Which is awkward.
Not least because Bettina's mother met a man on the train.
And now she's invited him around for drinks...
Family, betrayal and the inescapable presence of the past reverberate through the UK premiere of Roland Schimmelpfennig's razor-sharp comedy.
