Marriage Experts & Case Studies on Overcoming Relationship Crunch Points

I’m writing a piece for a leading woman’s glossy on ‘crunch points’ in long term marriages - like kids leaving home, having a baby, illness, job loss - and how to get through them still married… and even stronger. I need to speak to experts and find a case study prepared to talk and print a photo. Can you help? Or tag someone who can? #journorequest