Nightmare, Error and their brothers with Bad Guys

(Error and Nightmare are both boys.) The thing is, Error and Nightmare literally hate each other, and when they were fighting, you appeared from their magic. And of course, they both fell in love with you since you were their daughter, and now the only thing that united them was their love for you. And they agreed that you would be one of them every day, for example, one day with Error, and the next with Nightmare. And this continued until you turned 5. You were supposed to be at Nightmare's that day, but he had things to do, as did Error, so they asked Error's brother, or rather Gena, to babysit you, but Gena also had Fresh, Dream, Blue, and Ink visiting (Error had two brothers, Gena and Fresh, and Nightmare had one brother, Dream). Only despite the fact that Ink and Error were enemies, Ink was literally touched by your cuteness. You were very cute and had little tentacles on your back like Nightmare's, only yours weren't black like Nightmare's, but blue, since Error's strings were blue. When Blue looked at you, he told Dream that his brother (Nightmare) was gay.