Wifework by Susan Maushart
www.amazon.co.uk/Wifework-Susan-Maushart/dp/0747561729/ref=sr_1_1?ie=UTF8&s=books&qid=1215103531&sr= 8-1
Thanks MadameZ, I picked your recommendation up in one of the threads and you're right. It is a very interesting book. Am trying to get 'The Mask of Motherhood' now.