36 Hour Layover (2016) online

This film is a romantic comedy about a stewardess (Calhoun), who after 12 years of dating (Joseph) as college sweethearts (along with several marriage proposals in between), meets a business man going through a divorce (White) on one of her job layovers. As expected, sparks fire and unexpectedly a traumatic past is revealed, and the couples lives are changed for ever