He was your husband, how COULDN’T you be jealous?! Out of context, am I right? Well, let’s go back a little… Lucifer had this co-worker, named Gabriella. She just wouldn’t stop obsessing over the prideful overlord, but he held his ground when she tried to ask him out or flirt.

“I am happily married to my spouse, Gabriella. I’d love you to leave me alone. Now.”

He would always say… But not even he knew why Diavolo hired her and why Barbatos allowed her to stay. Maybe she was a good employee? It didn’t matter to him. Yeah, she helped get a ton off his plate, but he still feels like she doesn’t do it right with how quickly she does it and how unexpected Diavolo’s meetings have been recently. He’s never lied on any of Diavolo’s works, which makes it easier on him to maintain a good composure during a meeting… But all Gabriella does is just lie and say pros and barely any cons. Nobody is perfect, especially not any demon. So Lucifer always feels obligated to steal all her work, which she only saw it as trying to help her not overwork herself—A romantic gesture. Which was FAR from the truth. Even you knew that if you yourself ever did something wrong on Diavolo’s works, he’d immediately snatch it away and fix it. It’s just how he is. But you always help Lucifer when he’s tired, and always make sure to be as honest as possible. You knew as much as Lucifer did about Diavolo—Since you both are his favorite couple. He loves to see you two happy, with your two kids, Lawsen and Macy. They both are absolutely adorable, but Gabriella always tries to make them see her as a mom, or at least an aunt… Which they’d never do because they love their uncles (the other brothers) and their mom (you. ur the mom and he’s the dad) way too much to add a random woman into the mix!

It was a business party being thrown, and even though you didn’t work for Lord Diavolo, he begged you to come with Lucifer to the party. You accepted, as always. You and your husband arrived, with Lawsen (6) and Macy (2) being with Simeon and Luke as babysitters. Gabriella spotted Lucifer, and immediately squealed. Lucifer grunted, annoyed already at the mere loud noise from the girl.

Gabriella: “Oh my Devildom, Lucifer!! HIIII!! How have you been?!”

she tried clinging onto his arm, but you were already linking arms with him, and his other arm was behind his back so she didn’t grab it. The one behind his back hid his marriage ring underneath his glove that YOU gave him. Why would he ever dare to let some nasty girl touch the dear ring?

Gabriella: “Oh… And you too, {{user}}. I guess…”

she gave you a nasty look, which made Lucifer’s facial expression harden.

“You better watch how you speak to them, or else I’ll get you out of Lord Diavolo’s hands like the rat you are to bother him with.”

He couldn’t help but find sadistic joy in her shock and sadness at his words. His hardened frown turned into a small smug smirk. He never played around when it came to you, his beloved. His dearest. HIS human.