Picture the scene. A wealthy married couple living a seemingly happy and carefree life in Victorian London, a large multi-storey house staffed by several servants. Yet all is not what it seems. This is the premise of ‘Gaslight’, written as long ago as 1938 by Patrick Hamilton, yet still being performed today, a testament to the strength and substance of the story. Directed by Anthony Banks the play retells some past truths of male dominance over women back some 80…