Rings of Power: Is Theo Arondir's Son?

gamerant.com:

With The Rings of Power hitting the screens, there is a plethora of information to unpack, and while many of the mysteries the trailers teased have been answers, many more have arisen. The biggest of these has to be the identity of meteor man, with the show only dropping more and more hints, but still shrouded in mystery.

The other, is centered around the character of Arondir, who seems to have taken a liking to the human Bronwyn, their liking for one another not only being instantly obvious to audiences, but apparently also to her fellow villagers, and Arondir’s follow elven soldier. There are subtle hints, whether they are purposefully misleading or not, about how Arondir might actually be the father of Bronwyn's son Theo, but as of yet nothing is confirmed. It certainly wouldn't be the first time an elf and a human have given up everything for each other.

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Their love for one another is restrained, but there are a fair few factors that suggest it has been happening for a long time. While traveling together, Arondir says to Bronwyn that she ‘is the only kind touch [he’s] known in all [his] days in this land’ suggesting there is more history between them than what is shown now, the use of ‘touch’ also hinting at more of a physical relationship.

This is not the start of their relationship. Arondir instantly and visibly notices and reacts to her presence during the first scene he is introduced in the Southlands Inn. They meet outside, and they flirt a bit over a bottle of rare seedlings, but it feels more like the romance between two old lovers than it does a blossoming new fling. Arondir reveals later in the episode that he has been stationed her looking after/ keeping watch