Actively maintain memory of your relationship’s positive history

PSO is partly built on a rich, accessible memory of good times — keep it alive.

Why it works

Gottman found that couples in stable relationships could readily recall early history, positive milestones, and times they had helped each other through difficulty. This memory provides evidence that the relationship is fundamentally good — evidence that is available during conflict as a counterweight to in-the-moment negativity. Couples under negative sentiment override tend to revise their history negatively, recalling problems and minimizing past joy. Actively refreshing positive memory protects the interpretive frame.

How to do it

1. Once a week, recall one specific positive memory from your relationship — a trip, a laugh, a time your partner came through for you.
2. Talk about relationship history with your partner: "Remember when we…" — oral storytelling activates the memory more deeply than private recall.
3. Keep a shared photo or object that anchors positive history somewhere visible.
4. Before a difficult conversation, briefly recall a time your partner showed up for you.

Evidence

Gottman’s interview of couples (the "Oral History Interview") found that how couples remembered and narrated their history — with fondness vs. with disappointment — predicted subsequent relationship outcomes. (observational)

Correlational — narrative quality and relationship satisfaction are likely mutually reinforcing; whether deliberately refreshing positive memory shifts the interpretive frame has not been tested directly.

Sources

• Buehlman, K. T., Gottman, J. M., & Katz, L. F. (1992). How a couple views their past predicts their future. Journal of Family Psychology.

Common mistake

Sharing positive memories as "then vs. now" contrasts ("we used to be so happy") — this uses the past to indict the present rather than to support the positive frame.