Von Trier's mother considered herself a Communist, while his father was a Social Democrat. Both were committed nudists, and vonTrier went on several childhood holidays to nudist camps. His parents regarded the disciplining of children as reactionary. He has noted that he was brought up in an atheist family, and that although Ulf Trier was Jewish, he was not religious. His parents did not allow much room in their household for "feelings, religion, or enjoyment", and also refused to make any rules for their children, with complex effects upon vonTrier's personality and development.