The 2018 Netflix She-Ra and the Princesses of Power reboot included one of the first canonical same-sex marriages in a major animated franchise. Princesses of Power members Netossa (Krystal Joy Brown) and Spinnerella appear throughout the show as a married couple, with their relationship treated as established context rather than reveal. The Filmation original line had both characters as POP figures without a romantic connection; the Netflix reinterpretation built on the closeness implied by their always-together team dynamic to make the marriage explicit.
Catalogue source: heman.fandom.com (CC BY-SA 3.0).