Guardian: When Hoppi Wimbush met her husband Paul more than a decade ago, she was leading a relatively conventional existence. Living in a pretty stone cottage in Stroud with her two-year-old son, Jarrow, she worked in education, drove a car, paid bills and generally existed within the framework of normal society. Paul, on the other hand, did not he lived under canvas, grew all his own food, and went without electricity, plumbing and central heating.
"Paul had just given away all his possessions, so he...