It seems to me that the second-chance-at-love trope, by its very nature, calls for more backstory than fresh-out-of-the-box romance. (Even Jenny Crusie, who dislikes backstory more than any other writer I’ve ever known, wound up including a dash of it in Maybe This Time, her second-chance-at-love romance.)
Possibly because I had a bias against backstory drilled into me during the McDaniel program, I tend to minimize it in my books. But if you have characters who were once together and broke up for some reason and you’re now attempting to join them back together, I think the reader needs to know what caused problems the first time around.
And if they’re going to achieve a happy-ever-after ending, readers need to know what caused their problems the first time around so they can watch for the character arcs that will address those problems.
Right now, the main characters in The Demon Wore Stilettos (cover reveal coming soon!) broke up because she got him to help her negotiate a contract to sell her soul to Satan by telling him it was a literary exercise for her MFA program. Underneath, though, the bigger issue is that she tends to conceal information and he has a driving need to expose the truth.
This shows up as a problem from the first time they meet, in the scene below: Continue reading