Romantic love typically lasts no more than three years in most relationships.
NOT BSTOTAL BS
MOSTLY BS — Verdict: Mostly False
Verified by Lenz ·
The Short Version
The claim conflates early-stage passionate intensity — which research does show fading within roughly 1–3 years — with romantic love broadly. Multiple high-authority sources, including the American Psychological Association and Harvard Medical School, explicitly distinguish these constructs. Neuroimaging studies show couples married over 20 years can exhibit the same dopamine-rich romantic brain activity as newly in-love individuals. The blanket assertion that romantic love "typically lasts no more than three years in most relationships" is not supported by the preponderance of scientific evidence.
Caveats
The claim equates 'romantic love' with 'early-stage passionate intensity' — a critical conflation that most authoritative sources explicitly reject.
Brain imaging studies demonstrate sustained romantic love activity in long-term couples (20+ years), directly contradicting a hard three-year ceiling.
The quantifiers 'typically' and 'most relationships' imply representative population data, but no cited source provides longitudinal evidence establishing that romantic love ends by three years in a majority of relationships.