Alternative ending

There was another one task - to imagine an alternative ending. But I think, the characters were too deep in their problems, so the tragic ending is inevitable. But there are some crucial moments in the book and by means of changing them it was possible to change the events. For example - if Charlotte didn't die in the accident, the things would be absolutely different. I don't think Humbert would dare to hurt young Lolita.
And if in the beginning of the book Anabelle didn't die of typhus, Humbert would never become such a brute. Everything would be alright.