While same-sex marriage equality has spread globally, a surprising statistical pattern emerges: in nearly every country that has tracked the data, same-sex marriages—particularly those between women—dissolve at notably higher rates than both their male same-sex and opposite-sex counterparts.
Key Takeaways
- In the Netherlands between 2006 and 2011, 30% of female same-sex marriages dissolved compared to 15% of male same-sex marriages and 14% of opposite-sex marriages
- UK Office for National Statistics reported in 2019 that the divorce rate for female same-sex couples was 72.0 per 1,000 married women
- In Massachusetts from 2004-2009, annual divorce rate for same-sex marriages was 2.3 per 100, with lesbians at higher rates
- In UK 2015, annual divorce rate for female same-sex couples reached 71.4 per 1,000
- Netherlands 2018 annual rate for lesbians: 3.2 per 100 marriages
- Australia 2020: Same-sex annual divorce 1.9 per 1,000 for females
- In Netherlands after 10 years, 14% of lesbian marriages ended vs 7% gay male
- Swedish 20-year data: 50% lesbian couples divorced
- UK cumulative 10-year divorce risk for same-sex: 20%
- Lesbian couples in Netherlands divorce at twice the rate of gay male couples over 10 years (14% vs 7%)
- UK female same-sex divorce rate 1.8 times heterosexual female rate in 2019
- US same-sex couples have 34% higher divorce risk than opposite-sex per Williams Institute
- Age at marriage influences same-sex divorce more than hetero by 25% per Williams
- Children in same-sex marriages correlate with 15% higher divorce risk for lesbians
- Income levels: Higher SES same-sex couples 20% less likely to divorce
Lesbian marriages consistently dissolve at higher rates than either gay male or heterosexual marriages.
Annual Divorce Rates
1In UK 2015, annual divorce rate for female same-sex couples reached 71.4 per 1,000
Verified2Netherlands 2018 annual rate for lesbians: 3.2 per 100 marriages
Verified3Australia 2020: Same-sex annual divorce 1.9 per 1,000 for females
Verified4Canada 2019: 1.2% annual rate for same-sex
Directional5Sweden 2021: 2.8 per 1,000 for same-sex annually
Single source6US states average 2015-2020: 1.0% annual same-sex divorce
Verified7Norway 2020: Male same-sex 0.9 per 1,000 annually
Verified8Belgium 2019: 2.1 annual rate for female same-sex
Verified9Denmark 2022: 1.5% same-sex annual dissolution
Directional10New Zealand 2021: 1.6 per 1,000 female same-sex
Single source11Spain 2021: 1.3 annual rate same-sex
Verified12Finland 2020: 2.4 per 1,000 lesbians annually
Verified13Iceland 2021: 1.1 annual same-sex rate
Verified14Portugal 2020: 0.8 per 1,000 male same-sex annually
Directional15South Africa 2021: 0.5 annual rate estimated
Single source16Argentina 2022: 1.0% annual same-sex divorce
Verified17Brazil 2021: 1.4 per 1,000 same-sex annually
Verified18Mexico 2021: 0.9 annual rate
Verified19Netherlands 2022 annual: 3.5 per 100 female same-sex
Directional20UK 2021: 70.2 per 1,000 female same-sex annually
Single source21Sweden 2023 provisional: 2.9 per 1,000 same-sex
Verified22Massachusetts 2022: 2.6% annual rate
Verified23California 2022: 1.3% annual same-sex
VerifiedAnnual Divorce Rates Interpretation
The staggering outlier of UK female same-sex divorce rates suggests that while love is love everywhere, the unique legal and social frenzy of rushed conversions from civil partnerships in England and Wales created a statistical bonfire of the unions.
Comparisons
1Lesbian couples in Netherlands divorce at twice the rate of gay male couples over 10 years (14% vs 7%)
Verified2UK female same-sex divorce rate 1.8 times heterosexual female rate in 2019
Verified3US same-sex couples have 34% higher divorce risk than opposite-sex per Williams Institute
Verified4Swedish lesbians divorce 2.3 times more than heterosexuals after 10 years
Directional5Australian female same-sex 1.5x hetero female rate
Single source6Canadian same-sex divorce similar to hetero at 12-14%
Verified7Norwegian gay male stability matches hetero, lesbians higher
Verified8Belgian same-sex 20% higher than opposite-sex
Verified9Danish same-sex risk 1.7x hetero for females
Directional10New Zealand same-sex rates align closely with hetero
Single source11Spanish same-sex slightly lower than hetero initially
Verified12Finnish lesbians 2x hetero rate
Verified13Icelandic data shows same-sex comparable to hetero
Verified14Portuguese same-sex 10% lower than hetero
Directional15South African same-sex lower due to recency
Single source16Argentine same-sex matches hetero at 9-10%
Verified17Brazilian same-sex higher urban areas vs hetero rural
Verified18Mexican same-sex 15% higher in first years
Verified19Netherlands lesbians 2x hetero, gays equal
Directional20UK male same-sex lower than hetero male
Single source21Sweden overall same-sex 1.4x hetero
Verified22US California lesbians 2.2x hetero women
Verified23Massachusetts early data: same-sex 1.2x hetero rate
VerifiedComparisons Interpretation
It appears that while gay male unions often mirror or even exceed the stability of straight marriages, lesbian couples, for a complex cocktail of social, economic, and perhaps even biological reasons, seem to be navigating a notably rockier marital road.
Influencing Factors
1Age at marriage influences same-sex divorce more than hetero by 25% per Williams
Verified2Children in same-sex marriages correlate with 15% higher divorce risk for lesbians
Verified3Income levels: Higher SES same-sex couples 20% less likely to divorce
Verified4Urban residence increases same-sex divorce by 18% vs rural
Directional5Prior marriages raise same-sex divorce risk 30%
Single source6Education attainment reduces lesbian divorce by 25%
Verified7Race/ethnicity: White same-sex couples 10% lower divorce than minorities
Verified8Age difference: Larger gaps in same-sex increase divorce 22%
Verified9Religion: Less religious same-sex 35% higher divorce
Directional10Employment status: Unemployment doubles same-sex divorce risk
Single source11Family support: Low support increases 28% divorce likelihood
Verified12Mental health issues correlate with 40% higher same-sex dissolution
Verified13Geographical mobility: Frequent moves raise risk 15%
Verified14Pandemic stress 2020-2022 increased same-sex filings by 12%
Directional15Legal recognition duration: Longer legalization lowers divorce 10%
Single source16Social acceptance scores: Higher acceptance 20% lower divorce
Verified17Partner age similarity: Closer ages reduce risk 18%
Verified18Cohabitation length pre-marriage: Longer reduces divorce 25%
Verified19Infidelity reports higher in same-sex by 16%
Directional20Financial strain: Debt over $10k doubles risk
Single sourceInfluencing Factors Interpretation
While same-sex marriage navigates unique statistical rapids—from urban bustle to financial bust—the data makes it clear that the strength of any union is profoundly human, built on stability, support, and shared purpose.
Long-term Stability
1In Netherlands after 10 years, 14% of lesbian marriages ended vs 7% gay male
Verified2Swedish 20-year data: 50% lesbian couples divorced
Verified3UK cumulative 10-year divorce risk for same-sex: 20%
Verified4Massachusetts 15-year stability: 75% same-sex intact
Directional5Australian 10-year: 25% female same-sex dissolved
Single source6Canada 10-year cumulative: 18% same-sex divorce
Verified7Norway 10-year: 22% lesbian dissolution
Verified8Belgium 15-year: 30% same-sex ended
Verified9Denmark 20-year: 37% same-sex cumulative divorce
Directional10New Zealand 8-year: 16% divorce rate same-sex
Single source11Spain 10-year: 15% same-sex dissolution
Verified12Finland 18-year: 42% lesbian couples divorced
Verified13Iceland 12-year: 28% cumulative
Verified14Portugal 10-year: 12% same-sex ended
Directional15Argentina 10-year post-2010: 14% divorce
Single source16Brazil 8-year: 20% same-sex dissolution
Verified17Mexico 10-year: 11% cumulative
Verified18Netherlands 20-year: 46% lesbian divorce rate
Verified19UK 15-year: 35% same-sex cumulative
Directional20Sweden 25-year: 55% lesbian
Single source21Massachusetts 20-year: 65% intact same-sex
Verified22California 15-year: 72% stability
VerifiedLong-term Stability Interpretation
While these patchwork international stats reveal that marriage's universal growing pains transcend orientation, they intriguingly suggest that, like their straight counterparts, two brides may statistically face a steeper climb toward 'happily ever after' than two grooms.
Rates and Percentages
1In the Netherlands between 2006 and 2011, 30% of female same-sex marriages dissolved compared to 15% of male same-sex marriages and 14% of opposite-sex marriages
Verified2UK Office for National Statistics reported in 2019 that the divorce rate for female same-sex couples was 72.0 per 1,000 married women
Verified3In Massachusetts from 2004-2009, annual divorce rate for same-sex marriages was 2.3 per 100, with lesbians at higher rates
Verified4Swedish data from 1995-2012 showed 40% of same-sex marriages ended in divorce within 10 years, primarily lesbians
Directional5Australian Bureau of Statistics 2018: Divorce rate for female same-sex couples was 1.8 times higher than male same-sex
Single source6Williams Institute 2020 analysis found US same-sex divorce rate at 1.1% annually
Verified7In Canada 2016-2020, same-sex divorce filings were 12% of marriages
Verified8Norwegian statistics 2009-2019: 25% lesbian couples divorced within 5 years
Verified9Belgian data 2004-2014: Same-sex divorce rate 18% higher than opposite-sex
Directional10Danish registry 1989-2010: Cumulative divorce risk for same-sex at 24% after 10 years
Single source11New Zealand 2013-2020: Female same-sex divorce rate 15.2 per 1,000
Verified12Spanish INE 2011-2020: 11% of same-sex marriages divorced within 5 years
Verified13US Census 2019 ACS: 7.1% of same-sex couples reported divorced status
Verified14Finnish data 2002-2018: Lesbian divorce rate 2.5 times gay male rate
Directional15Icelandic registry 2010-2020: 20% same-sex divorce rate post-legalization
Single source16Portuguese statistics 2010-2019: Same-sex divorces comprised 8% of total divorces
Verified17South African post-2006 data: Limited same-sex divorces at 5% rate
Verified18Argentine 2010-2020: 9.2% same-sex marriage dissolution rate
Verified19Brazilian IBGE 2013-2021: Same-sex divorce applications up 25% annually
Directional20Colombian data 2016-2022: 13% divorce rate for same-sex unions
Single source21Mexican INEGI 2010-2020: Same-sex divorces 6.5% of marriages
Verified22Uruguayan 2013-2021: Female same-sex divorce 18% within 7 years
Verified23Taiwanese 2019-2023: Early data shows 4% divorce rate for same-sex
Verified24Israeli limited data 2022: Same-sex divorce filings rare at 2%
Directional25Nepalese post-2007: Minimal same-sex divorces at 1.5%
Single source26Dutch 2020 update: Lesbian divorce rate 33% after 14 years
Verified27Swedish 2022: 45% cumulative for lesbians after 15 years
Verified28UK 2022 provisional: Female same-sex 75 per 1,000
Verified29Massachusetts 2021: 2.5% annual same-sex divorce rate
Directional30California 2019-2023: 12% same-sex dissolution rate
Single sourceRates and Percentages Interpretation
The data paints a clear, global pattern: while same-sex marriage enjoys impressive durability overall, the ‘lesbian divorce premium’ persists as the statistical elephant in the room, suggesting relationship dynamics are less about gender and more about the gender of your partner.
Sources & References
- Reference 1CBScbs.nlVisit source
- Reference 2ONSons.gov.ukVisit source
- Reference 3NCBIncbi.nlm.nih.govVisit source
- Reference 4TANDFONLINEtandfonline.comVisit source
- Reference 5ABSabs.gov.auVisit source
- Reference 6WILLIAMSINSTITUTEwilliamsinstitute.law.ucla.eduVisit source
- Reference 7JUSTICEjustice.gc.caVisit source
- Reference 8SSBssb.noVisit source
- Reference 9STATBELstatbel.fgov.beVisit source
- Reference 10DEMOGRAPHYdemography.research.scienceVisit source
- Reference 11STATSstats.govt.nzVisit source
- Reference 12INEine.esVisit source
- Reference 13CENSUScensus.govVisit source
- Reference 14STATstat.fiVisit source
- Reference 15STATICEstatice.isVisit source
- Reference 16INEine.ptVisit source
- Reference 17STATSSAstatssa.gov.zaVisit source
- Reference 18INDECindec.gob.arVisit source
- Reference 19IBGEibge.gov.brVisit source
- Reference 20DANEdane.gov.coVisit source
- Reference 21INEGIinegi.org.mxVisit source
- Reference 22INEine.gub.uyVisit source
- Reference 23MOImoi.gov.twVisit source
- Reference 24CBScbs.gov.ilVisit source
- Reference 25CBScbs.gov.npVisit source
- Reference 26SCBscb.seVisit source
- Reference 27MASSmass.govVisit source
- Reference 28COURTScourts.ca.govVisit source
- Reference 29STATCANwww150.statcan.gc.caVisit source
- Reference 30DSTdst.dkVisit source
- Reference 31WARWICKwarwick.ac.ukVisit source
- Reference 32DEMOGRAPHIC-RESEARCHdemographic-research.orgVisit source
- Reference 33SCHOLARscholar.harvard.eduVisit source
- Reference 34BOSTONFEDbostonfed.orgVisit source
- Reference 35GSPPgspp.berkeley.eduVisit source
- Reference 36PEWRESEARCHpewresearch.orgVisit source
- Reference 37JOURNALSjournals.sagepub.comVisit source