How does "Practice openness through regular self-disclosure" work?

Openness — willingness to discuss the relationship and to disclose personal information — maintains the sense that partners know each other’s current inner life, not just their history. Without ongoing disclosure, couples’ mental models of each other calcify at an earlier version of the person. Self-disclosure also sustains intimacy through the reciprocity mechanism: disclosure invites disclosure, creating a mutually reinforcing cycle of closeness.

How does "Give regular assurances of commitment" work?

Assurances — direct statements of love, commitment, and the intention to remain in the relationship — address the attachment system’s ongoing monitoring of relational security. Attachment research shows that even securely attached adults benefit from explicit reassurance, not because they doubt the relationship but because explicit signals update the internal working model. Stafford found assurances to be among the strongest predictors of satisfaction alongside positivity.

How does "Invest in shared social networks" work?

Stafford’s model includes spending time with friends and family who know both partners as a couple as a maintenance behavior — not incidental socializing. Shared social networks provide external affirmation of the relationship’s existence and value, which reinforces the partners’ own investment. Networks also provide shared experiences, inside references, and social accountability that independently predict relationship commitment.

How does "Share tasks equitably — and feel equitable about it" work?

Sharing tasks — household labor, planning, logistics — functions as a maintenance behavior when it is perceived as fair, not merely when it is objectively equal. Equity theory predicts that perceived unfairness in practical domains generates resentment that erodes relationship satisfaction; fair sharing signals that both partners are investing in the shared life rather than one bearing it alone.

How does "Regularly share novel and enjoyable activities" work?

Shared activities are a core maintenance behavior, but novelty specifically matters. Arthur Aron’s self-expansion research shows that engaging in new, arousing activities together reactivates the attraction and excitement associated with early relationship stages, because physiological arousal generated by novelty is partly attributed to the partner. Routine activities maintain companionship; novel activities maintain attraction.

How does "Treat conflict as maintenance, not maintenance failure" work?

Stafford’s framework treats conflict management as a separate domain from maintenance behaviors, but the two interact: poor repair after conflict erodes the positive sentiment built by maintenance behaviors, while good repair after conflict reinforces the sense that the relationship can handle adversity. The repair itself functions as a maintenance signal: "we can disagree and come back."

Laura Stafford

What are relationship maintenance behaviors and which ones actually work?

The everyday acts that sustain long-term relationship quality — and which ones have the strongest evidence

Short answer

Relationship maintenance behaviors are the everyday actions partners use to sustain relationship satisfaction, commitment, and closeness over time. Laura Stafford’s research identified five evidence-linked categories — positivity, openness, assurances, social networks, and sharing tasks — with positivity and assurances showing the strongest and most consistent links to satisfaction.

Most relationship advice focuses on repair: what to do when something goes wrong. Laura Stafford’s maintenance research asks a different question — what do thriving couples do on ordinary days? Her model, developed through survey and longitudinal studies, identifies a set of routine behaviors that predict relationship satisfaction and commitment independently of conflict. The findings reframe relationship work from crisis management to ongoing investment.

The practices (7)

Why it works

Stafford’s research consistently found positivity — being generally pleasant, upbeat, and avoiding complaining — to be the maintenance behavior most strongly linked to satisfaction and commitment. The mechanism aligns with Gottman’s positive sentiment override: a positive relational baseline makes negative events less likely to be interpreted as threatening, and provides an emotional buffer that absorbs routine friction without it registering as relational damage.

How to do it

1Notice your default tone with your partner in ordinary interactions — is it lighter or heavier than with others?
2Make one deliberate positive bid per day that has no transactional function: a compliment, a joke, a shared moment.
3When you have a complaint, surface it once clearly rather than letting it feed a pattern of low-level negativity.
4Audit how often you greet your partner with a problem vs. a genuine positive acknowledgment.

Evidence

Observational

Across multiple studies, Stafford and colleagues found positivity to be the maintenance behavior most consistently and strongly associated with relationship satisfaction, commitment, and the sense that the relationship is worth maintaining.

Honest caveat: This is observational/survey research; causality is plausible but not experimentally established. Positivity may reflect underlying satisfaction as much as produce it.

— Stafford & Canary (1991), maintenance strategies and romantic relationship type, Communication Monographs
— Stafford (2003), maintaining romantic relationships, in Handbook of Communication and Social Interaction Skills

Common mistake: Reserving positivity for special occasions and treating ordinary interactions as neutral — the research suggests the ordinary is where most relationship quality is built or eroded.

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