Sentence:  A respected family man who led a <WSD>double life</WSD> as a serial rapist touring the country as a travelling salesman has been jailed for life. 
Meaning of the word marked with <WSD> tags:  An existence or life that has two aspects, particularly when one of them is regarded as embarrassing, immoral, or unlawful and thus kept hidden from a person's family, friends, and work colleagues.