Archives of Sexual Behavior

, Volume 35, Issue 5, pp 533–547 | Cite as

Childhood Family Correlates of Heterosexual and Homosexual Marriages: A National Cohort Study of Two Million Danes

Original Paper

Abstract

Children who experience parental divorce are less likely to marry heterosexually than those growing up in intact families; however, little is known about other childhood factors affecting marital choices. We studied childhood correlates of first marriages (heterosexual since 1970, homosexual since 1989) in a national cohort of 2 million 18–49 year-old Danes. In multivariate analyses, persons born in the capital area were significantly less likely to marry heterosexually, but more likely to marry homosexually, than their rural-born peers. Heterosexual marriage was significantly linked to having young parents, small age differences between parents, stable parental relationships, large sibships, and late birth order. For men, homosexual marriage was associated with having older mothers, divorced parents, absent fathers, and being the youngest child. For women, maternal death during adolescence and being the only or youngest child or the only girl in the family increased the likelihood of homosexual marriage. Our study provides population-based, prospective evidence that childhood family experiences are important determinants of heterosexual and homosexual marriage decisions in adulthood.

Keywords

Heterosexuality Homosexuality Marriage Cohort studies Childhood Denmark 

References

  1. Abe, K., & Moran, P. A. (1969). Parental age of homosexuals. British Journal of Psychiatry, 115, 313–317.PubMedGoogle Scholar
  2. Anonymous. (1989). Act No. 372 of 7 June 1989 on registered partnerships. Annual Review of Population Law, 16, 56.Google Scholar
  3. Axinn, W. G., & Thornton, A. (1996). The influence of parents’ marital dissolutions on children’s attitudes toward family formation. Demography, 33, 66–81.PubMedGoogle Scholar
  4. Berrington, A., & Diamond, I. (2000). Marriage or cohabitation: a competing risks analysis of first-partnership formation among the 1958 British birth cohort. Journal of the Royal Statistical Society Series A-Statistics in Society, 163, 127–151.Google Scholar
  5. Blanchard, R. (2004). Quantitative and theoretical analyses of the relation between older brothers and homosexuality in men. Journal of Theoretical Biology, 230, 173–187.PubMedCrossRefGoogle Scholar
  6. Bumpass, L. L., & Sweet, J. A. (1989). National estimates of cohabitation. Demography, 26, 615–625.PubMedGoogle Scholar
  7. Danish Ministry of Interior Affairs and Health. (2005). The Civil Registration System in Denmark. http://www.cpr.dk.
  8. Duvander, A.-Z. E. (1999). The transition from cohabitation to marriage: A longitudinal study of the propensity to marry in Sweden in the early 1990s. Journal of Family Issues, 20, 698– 717.Google Scholar
  9. Evans, R. B. (1969). Childhood parental relationships of homosexual men. Journal of Consulting and Clinical Psychology, 33, 129–135.PubMedCrossRefGoogle Scholar
  10. Frank, L. (2000). Epidemiology. When an entire country is a cohort. Science, 287, 2398–2399.PubMedCrossRefGoogle Scholar
  11. Graefe, D. R., & Lichter, D. T. (1999). Life course transitions of American children: Parental cohabitation, marriage, and single motherhood. Demography, 36, 205–217.PubMedGoogle Scholar
  12. Gundlach, R. H., & Riess, B. F. (1967). Birth order and sex of siblings in a sample of lesbians and non-lesbians. Psychological Reports, 20, 61–62.PubMedGoogle Scholar
  13. Hogan, R. A., Fox, A. N., & Kirchner, J. H. (1977). Attitudes, opinions, and sexual development of 205 homosexual women. Journal of Homosexuality, 3, 123–136.PubMedCrossRefGoogle Scholar
  14. Kenyon, F. E. (1968). Studies in female homosexuality. IV. Social and psychiatric aspects. British Journal of Psychiatry, 114, 1337–1343.PubMedCrossRefGoogle Scholar
  15. Marjoribanks, K. (1999). Ethnicity, birth order, and family environment. Psychological Reports, 84, 758–760.Google Scholar
  16. McLanahan, S., & Bumpass, L. (1988). Intergenerational consequences of family disruption. American Journal of Sociology, 94, 130–152.CrossRefGoogle Scholar
  17. Murdoch, P. H. (1966). Birth order and age at marriage. British. Journal of Social and Clinical Psychology, 5, 24–29.Google Scholar
  18. Rahman, Q., & Wilson, G. D. (2003). Sexual orientation and the 2nd to 4th finger length ratio: Evidence for organising effects of sex hormones or developmental instability? Psychoneuroendocrinology, 28, 288–303.PubMedCrossRefGoogle Scholar
  19. Siegelman, M. (1973). Birth order and family size of homosexual men and women. Journal of Consulting and Clinical Psychology, 41, 164.PubMedCrossRefGoogle Scholar
  20. Slater, E. (1962). Birth order and maternal age of homosexuals. Lancet, I, 69–71.CrossRefGoogle Scholar
  21. Solomon, S. E., Rothblum, E. D., & Balsam, K. F. (2004). Pioneers in partnership: Lesbian and gay male couples in civil unions compared with those not in civil unions and married heterosexual siblings. Journal of Family Psychology, 18, 275–286.PubMedCrossRefGoogle Scholar
  22. Statistics Denmark. (2004). http://www.statbank.dk.
  23. Teachman, J. (2003). Childhood living arrangements and the formation of coresidential unions. Journal of Marriage and the Family, 65, 507–524.CrossRefGoogle Scholar
  24. Walsh, B. M. (1973). Marital status and birth order in a sample of Dublin males. Journal of Biosocial Science, 5, 187–193.PubMedCrossRefGoogle Scholar
  25. Wolfinger, N. H. (2003). Parental divorce and offspring marriage: Early or late? Social Forces, 82, 337–353.Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  1. 1.Department of Epidemiology ResearchDanish Epidemiology Science Center, Statens Serum InstitutCopenhagen SDenmark

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