Mitron is a tempered shell of her former self who is just desperate to have her lover back, whatever that looks like. Gaia soon realises how deeply pathetic and desperate Mitron is, and how devoted she is. However OP chooses to work it out (the WOL never comes to Eden, Gaia agrees to join Mitron in the end, etc) Gaia stays with Mitron, but verbally abuses, belittles and shames her constantly. Mitron endures it, for the love they once had.

Bonus points for Gaia initiating sex and spending the whole time making Mitron absolutely miserable for taking her up on it.

Before he joined the Heavens’ Ward, the knight Paulecrain briefly served House Fortemps, but was dismissed due to “unbecoming conduct,” potentially assaulting either a noble of the house or one of its servants. There isn’t much more detail on what happened, so obviously, we gotta fill in the blanks with fanfiction.

[…]

An alternate take on that part of Stormblood where Asahi attempts to draw out “Tsuyu’s” traumatic memories where things get taken to more of an extreme.

[…]

The Warrior of Light (could just be generic Meteor man, but whatever is fine) has trapped one or more of the Scions in a physically & sexually abusive relationship, through intimidation, blackmail, threatening a loved one, and/or other mindfuckery. To basically everyone else (including most of the other Scions), the WoL can be kind of a jackass but mostly a good guy (because they’re The Warrior Of Light!) appears as a loving, consensual relationship with a bit of teasing that occasionally gets a bit pointed, and maybe some kinky sex. The WoL uses their social, political, and personal power to keep their partner subdued and everyone else none the wiser.

[…]

His test subject could be Krile, Zenos, Fordola, a nameless NPC… your choice!

Grinnaux and Paulecrain have heard some interesting rumors about the youngest son of House Haillenarte, and while they may not be enough to take him into custody without at least some pretense of proof… yet… they can certainly still have some fun harassing, threatening and intimidating the boy for their own amusement. Up to the OP whether the rumors hounding Francel are the canonical accusations of heresy, or something else, but either way, OP, I want my two favorite bastard knights to terrorize that green twink.

[…]

Yotsuyu takes her trauma out on a Doman serving girl. Maybe she’s just feeling vindictive and sexual torment is just another indignity she can visit on those beneath her. Maybe she’s re-enacting her own abuse, deliberately or subconsciously.

[…]