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Side-to-side intimacy is the working partnership of two people using their unique gifts and roles to tackle the daily rhythms of life and family together: parenting, projects, schedules, financial decisions, and the home economy. It is the deep, settled assurance that you are stronger together than apart, that the load you each carry was chosen on purpose rather than inherited by default, and that neither of you has to do life alone. When this facet is healthy, the marriage is marked by appreciation and admiration, by trust and reliance on one another, and by a willingness to sacrifice for the good of the whole. The ordinary work of life stops pulling you apart and starts drawing you closer, because you choose to give the best of yourself to build something beautiful together.
The picture
The two that move as one
For centuries, the Belgian draft horse has been bred for one purpose: to take hold of a heavy load and move it where it needs to go. The plow through the field, the harvest into the barn, the timber off the mountain. A single Belgian in its prime can stand six feet tall at the shoulder, weighs more than a ton, and can move a load several times heavier than its own body. By any measure, one great horse is enough for most loads.
But some loads are too heavy for one horse, so farmers and teamsters hitch two. And this is where the story gets interesting, because two strong horses do not automatically make one strong team. When two horses that have never worked together are hitched side by side, their strength does not always multiply. Sometimes it subtracts. When one horse throws its weight forward a half-second early, or joins the pull a half-second too late, they end up working against each other, each absorbing the other’s momentum instead of adding to it. Two of the strongest animals on earth, when misaligned, diminish each other’s unique ability.
An aligned and trained team is a different animal altogether. Horses that have worked side by side for years learn each other’s rhythm, and when the command comes, they lean into the load at the same instant and pull as one. The greatest single pull in history belongs to a Shire horse that moved 58,000 pounds at a British exhibition in 1924. That same year, a matched pair of Shires pulled an estimated 100,000 pounds, a load so heavy it exceeded what the measuring equipment could record. Old teamsters have a saying about this: you don’t win with the two strongest horses. You win with the two that move as one.
This is the picture of a side-to-side marriage. You and your spouse are both strong. You have both proven you can pull. But the daily weight of your shared life, the calendar, the kids, the businesses, the home, the aging parents, was never meant to be moved alone, and it cannot be moved by two strong, independent people pulling out of rhythm, working against each other’s gifts instead of with them. The alignment, connection, and multiplication you are looking for is not always about adding more strength. It is learning to appreciate each other’s unique gifts and to rely on one another so completely that when the load gets heavy, you move as one, unified by love, trust, and respect.
Why it matters for leaders
The stakes
For high-capacity couples, more opportunity always means more responsibility. The larger the calling, the more people who rely on you: employees and their families, clients, patients. And with that reach comes the weight of large and heavy decisions, personal, financial, and professional, that rarely arrive one at a time. Most couples were never taught how to carry this kind of weight together. So they divide and conquer, but rarely come back together.
In that environment, your spouse is not one more thing to manage. They are the one partner who can actually share the weight. When the load is divided on purpose, matched to your unique gifts, and the two of you keep coming back to realign, your capacity multiplies. You can make the hard decision at work because the home front is not fraying. You can say yes to the right opportunity because you are not carrying the calendar alone. The potential and stewardship you have been given get spent on what they were meant for, the family and the mission. And effectiveness stops being something you borrow against your marriage to achieve.
When it erodes
The cost
When side-to-side intimacy erodes, couples start to feel distant and divided rather than a unified and connected team. The days get split up, the tasks get handled, and the conversations that once connected two hearts get replaced by logistics. A private accounting of exhaustion begins, and with it a bitterness: my hard is harder than your hard. Instead of empathy and appreciation drawing you toward each other, comparison turns you into competitors, arguing over whose load weighs more instead of helping each other carry it.
Continue in the book
Explore more of this chapter.
In The Six Facets of Intimacy, this chapter teaches you how Chip and Joanna Gaines built an empire out of two very different sets of gifts, why the right question in a marriage is never who should do what but who is actually gifted at it, how the slow accounting of “my hard is harder than yours” turns partners into competitors, and what a household looks like when differences are treasured instead of critiqued.