You can usually feel the atmosphere inside a marriage within about 30 seconds of walking into a home. Some marriages feel... light. easy. warm. Safe. You almost breathe differently when you're there. Others feel... careful. tense. Guarded. Like everyone is subtly protecting themselves. What's fascinating about this is that neither of these atmospheres are created by one big event. They are created by thousands of tiny moments, repeated over and over again. Every disa