Damon/Elena - It’s how I met your mother AU

So.. I made another story about them.. It doesn’t really end well but I hope you like it :) Storyline: Damon’s telling his daughter story about his and his wife’s life. Elena and Damon met in history lesson, when Damon came to Alaric’s. They noticed each other and at the same evening they met again in the bar. Also, Damon tells his daughter how he talked with Elena for the first time.. And then terrible accident happened. Elena found out that she’s sick and she will die any day. Damon can’t live without