Lagersted-Olsen , N. et al. 2026. Testing a Dyadic Model of Romantic Jealousy, Reassurance Seeking, Partner Monitoring, and Relationship Instability. Research and Practice in Couple Therapy. 4, 2 (Apr. 2026), 1–15. DOI:https://doi.org/10.61838/rpct.4.2.4.