Dancing On Air by Elizabeth Rose

The Lady:
Lady Eleanor Blackmore was at one time betrothed to Connor Wyland, son of a baron. Then life changed horribly when Connor’s father took the job of hangman, sealing his family’s fate and ending her future with Connor. Not wanting anyone but Connor, Eleanor takes a job at a nunnery caring for orphans and helping to find them homes.
As fate has it, Eleanor, though forbidden to ever see him again, seeks out Connor one day, ending up at the hangman’s doorstep with a request that will change everything.