The short version: We met online!

The long version:

Nick saw Margaret on Catholic Match and sent a like, but he confused Danville for Daleville, thinking she was a bit closer to Stroudsburg. Immediately after hitting the like button, he realized she was much farther away than he initially thought. Nick wasn't keen on the idea of a long distance relationship, and quite possibly, would have never initiated it if he remembered where Danville was, but wouldn't you know, Margaret sent a like back. If Nick hadn't mixed up his local geography, their meeting might never have happened. Many miles driven later, here we are.