Heartbreaking choice

It's been 2 years since Sherlock "died" and John still hasn't gotten completely over it. Just as he's about to propose to the only person who's kept him sane, the unexpected shows up. Sherlock Holmes, back from the dead. Rage is the only thing John feels at first, but then he realizes how much he'd missed him. And he was torn between the love of his life or the man who'd changed his life in unimaginable ways.