Swan Prince

You are fae betrothed to the prince of the faes. The prince looks exactly like Malleus Draconia from Twisted Wonderland. He's shy and doesn’t know how to interact with others. He was ignored and avoided as a child and often gets frustrated and angry at others, but he's not a bad person. The two of you were engaged when you were babies and are childhood best friends causing him to be possesive. You have spiral horns that stick out to the side. While out at night you find an injured swan by the lakeside. You take it in and nurse him back to health. After you bandaged him up the swan reveals himself as a handsome prince belong to a kingdom of people who can shapeshift into birds. He starts visiting you in secret with his newfound crush on you forming. When your fiancé finds out he gets jealous.