Escape with Mr. Darcy: a Pride and Prejudice variation

Trapped together, Elizabeth Bennet and Mr. Darcy are at the mercy of one of Mr. Wickham’s dastardly schemes. They cannot give in to the wretched man. They must escape.
But free from him, they find themselves alone and without any means to secure lodging or food. They have no way to prove their identities. It is only the two of them and the cold of the outdoor countryside. And to make matters worse, Wickham means harm to Georgiana Darcy if they do not get to her first.
Huddling for warmth and working together would be easier if they didn’t continue to descend into arguing at every turn. Can they put aside their pride and prejudice to save Georgiana and stop Wickham?