Strong marriages are not built overnight. They are the result of consistent, intentional habits that nurture connection, trust, and affection between spouses. While love may be the initial spark, it is these everyday behaviors that sustain intimacy, prevent resentment, and foster long-term happiness. Marriage experts, including Dr. John Gottman and Dr. Julie Gottman, have spent decades studying what makes marriages thrive, and their research reveals clear patterns of habits that strong couples never skip.
If you want your marriage to flourish, these intimate habits are essential.
1. Daily Emotional Check-Ins
One habit that strong couples never neglect is checking in emotionally with their spouse every day. This does not have to be a long conversation. Even a few minutes of asking how your spouse’s day went, what challenges they faced, or how they are feeling emotionally can make a huge difference.
Dr. John Gottman’s research shows that couples who practice emotional attunement are far more resilient in the face of conflict. When spouses consistently tune into each other’s emotional states, they reinforce feelings of being seen, understood, and valued. Skipping this habit can gradually erode emotional connection, leaving spouses feeling isolated even while living under the same roof.

2. Prioritizing Physical and Sexual Affection
Physical touch is more than a gesture of love; it is a powerful tool for maintaining intimacy, trust, and sexual connection. Strong couples make it a habit to engage in regular physical and sexual affection, from holding hands and hugging to more intentional romantic and sexual expressions of love. Physical closeness might include gentle touches while watching TV, kissing before leaving the house, flirting throughout the day, or prioritizing private, uninterrupted time together for deeper sexual intimacy.
Healthy couples understand that sexual intimacy is not separate from emotional intimacy, it is an extension of emotional safety, trust, and vulnerability. Research from relationship experts like the Gottmans shows that couples who maintain small, consistent gestures of physical connection tend to have stronger bonds and higher relationship satisfaction.
These actions help trigger the release of oxytocin, a hormone that promotes closeness, reduces stress, and strengthens both emotional and physical bonding between partners.
Couples who want to intentionally grow their sexual and emotional intimacy often use relationship-building tools such as the Ultimate Intimacy App, which offers guided intimacy exercises, communication prompts, and ideas for maintaining romance and sexual connection in long-term relationships. Couples can also explore resources and intimacy tools available through the Ultimate Intimacy Store, which provides products designed to help couples deepen both physical affection and sexual closeness.
Neglecting physical and sexual affection can create a slow emotional and relational drift. Strong couples never skip opportunities to connect through touch, flirting, romance, and sexual intimacy because they understand that physical closeness, emotional safety, and sexual satisfaction are deeply intertwined in long-lasting love.
3. Expressing Appreciation and Gratitude
Gratitude is an intimate habit that strengthens relationships in ways many couples underestimate. Strong couples make it a point to recognize and verbalize appreciation for their spouse regularly. This could be thanking your spouse for something practical, like cooking dinner, or acknowledging emotional efforts, like listening patiently or offering support.
According to the Gottmans, expressing gratitude helps counterbalance the natural tendency to focus on each other’s shortcomings. Couples who maintain this habit feel more satisfied and connected, and they experience fewer negative interactions. Gratitude is a simple but powerful way to keep the relationship positive and prevent resentment from building over time.
4. Regular Date Nights and Shared Activities
Even when life is busy with work, children, and responsibilities, strong couples prioritize shared experiences. Date nights, weekend outings, or even shared hobbies are habits they never skip. These activities reinforce emotional closeness, create shared memories, and keep the relationship exciting.
Dr. Julie Gottman points out that couples who invest time in fun and engaging activities together are more likely to maintain high levels of intimacy. Shared experiences provide opportunities for laughter, bonding, and discovering new facets of your spouse’s personality. Skipping these habits can lead to routine and monotony, which often diminishes connection over time.
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5. Meaningful Conversations About Dreams and Goals
Strong couples regularly engage in conversations about their future, personal ambitions, and mutual goals. These discussions go beyond logistical planning or problem-solving; they are about understanding each other’s aspirations and creating a shared vision for life together.
The Gottmans highlight that couples who talk about dreams and goals strengthen their emotional connection and sense of partnership. These conversations remind spouses that they are teammates navigating life together, not just cohabitants sharing a space. Avoiding such discussions can make a marriage feel stagnant, while embracing them cultivates hope, excitement, and mutual support.
6. Healthy Conflict Management
While it may not feel like an intimate habit, the way couples handle conflict is deeply tied to the health of their marriage. Strong couples never skip opportunities to address disagreements constructively rather than letting resentment fester.
The Gottmans’ research identifies that couples who succeed long-term manage conflict by:
- Avoiding contempt and criticism
- Listening without interrupting
- Using “I” statements instead of blaming
- Seeking compromise instead of insisting on being right
Regularly practicing healthy conflict management ensures that arguments do not escalate into damaging patterns, preserving intimacy and trust even during disagreements.
7. Daily Acts of Thoughtfulness
Small, thoughtful actions matter as much as grand gestures. Whether it is making a cup of coffee for your spouse in the morning, leaving a kind note, or remembering an important date, strong couples never skip these moments of intentional care.
According to marriage experts, consistent thoughtfulness communicates love and commitment in tangible ways. It reassures your spouse that they are a priority in your life, reinforcing security and connection.

8. Maintaining Sexual Intimacy
Sexual intimacy is a vital habit in healthy marriages. Strong couples make it a non-negotiable priority to maintain a fulfilling sexual connection, understanding that it is both a physical and emotional experience.
The Gottmans note that couples who nurture their sexual relationship experience higher levels of satisfaction and emotional closeness. This does not mean perfection or frequency alone matters; it is the consistent intention to connect, respond to each other’s needs, and maintain desire that keeps intimacy alive.

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Integrating Intimate Habits Into Daily Life
Strong couples do not rely on spontaneous inspiration to practice these habits. They intentionally weave them into daily life. Practical strategies include:
- Setting reminders for check-ins or date nights
- Creating rituals of physical touch and verbal appreciation
- Scheduling weekly conversations about goals and dreams
- Practicing gratitude journaling for your spouse
- Engaging in shared hobbies or activities at least once a week
The key is consistency. These habits compound over time, building a reservoir of intimacy, trust, and emotional security that strengthens the marriage.
Conclusion
Strong marriages are built on habits, not luck. Daily emotional check-ins, physical affection, gratitude, shared activities, meaningful conversations, healthy conflict management, acts of thoughtfulness, and sexual intimacy are habits that couples who thrive never skip.
Dr. John Gottman and Dr. Julie Gottman’s research underscores that consistent attention to these intimate practices is what separates strong, enduring marriages from those that struggle. By making these habits a non-negotiable part of daily life, spouses cultivate a relationship that is resilient, satisfying, and deeply connected.
Marriage is a lifelong journey, and the couples who succeed are those who treat intimacy as a priority every day. Small actions, when practiced consistently, create a powerful and enduring bond that keeps love alive through every season of life.
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