Language

Why did unmarried couples 'live in sin', and who still says it?

By the fornication.info editorial teamTopic sheet · full article in preparation3 sources
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In short

'Living in sin' means living together as a couple without being married. The phrase is recorded from 1838, while 'cohabitation' in this sense goes back to the 1540s. Dictionaries now label it old-fashioned: in England and Wales, about nine in ten couples who married in 2022 had already lived together.

What the full article will cover

  1. What does 'living in sin' mean?
  2. When did the phrase first appear?
  3. Where does the religious idea behind it come from?
  4. Why does it sound old-fashioned today?
  5. What words do Britons use instead?

Frequently asked questions

  • Is 'living in sin' offensive?
  • What is the legal term for living together unmarried?
  • Do churches still use the phrase?
  • What does 'common-law wife' mean?

Sources

  1. merriam-webster.com — https://www.merriam-webster.com/dictionary/live%20in%20sin
  2. etymonline.com — https://www.etymonline.com/word/cohabit
  3. ons.gov.uk — https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/marriagecohabitationandcivilpartnerships/bulletins/marriagesinenglandandwalesprovisional/2021and2022

General information, not legal or religious advice.

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