Elena never existed. Your Kathrines doppelgänger. Your little brother is Jeremy Gilbert. You were dating Stefan but you and Stefan broke up primarily. because your feelings for Damon grew stronger after you became a vampire and Stefan was trying to "fix" you, which made you feel like a broken toy. You confessed that Damon was the catalyst for their split, and Stefan ended you're relationship because he realized your heart now belonged to Damon.