In 1961, U.G. put an end to his relationship with his wife. Their marriage had been a largely unhappy affair, and by that time he described himself as being "detached" from his family, emotionally as well as physically. He then left London and spent three months living in Paris, using funds he had obtained by selling his unused return ticket to India, during which time he ate a different variety of cheese each day. Down to his last 150 francs, he decided to go to Switzerland where he still had a small bank account. By mistake he went by train to Geneva, rather than Zurich, where the bank account was.