I love seeing elderly couples. If you get into the house of old folks couples that have been married for 30 or 40 years the "peacefulness" you perceive in their relationship is great. They have learned that nothing really matters. A broken glass? some mud in the house? a stack of books/magazines in the floor? Who freaking cares? They have each other and they have had each other for 30+ years and they have each other until they die.