Popsugar Parenting Grandparents Marriage Lessons From Grandparents 21 Marriage Lessons From My Still-in-Love 80-Year-Old Grandparents 16 October 2018 by Sarah Muoio View On One Page Photo 16 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Laugh It Off Keep a sense of humour, and find the comic relief even in the difficult moments of life. Laugh a lot! Previous Next Start Slideshow GrandparentsRelationship AdviceMarriageLoveRelationships