The Lord of the Rings reveals what becomes of characters like Frodo Baggins and Samwise Gamgee after the War of the Ring, but it leaves questions about what happens to owyn following The Return of the King. J.R.R. Tolkien’s books offer more insight into owyn’s post-LOTR future than the theatrical cut of Peter Jackson’s movies. However, neither the source material nor the adaptations dig too deeply into her future, as they focus primarily on the story’s leads. This is a shame, as owyn remains one of Lord of the Rings’ most interesting supporting players.

https://screenrant.com/lord-of-the-rings-what-happened-eowyn-return-of-king/