The vast majority of engaged couples live together, with data showing rates generally ranging from around 70% to over 80% of couples cohabiting before marriage in recent years, making it the societal norm rather than the exception, a significant shift from past decades. This trend reflects cohabitation's integration as a common step in the pathway to marriage in many Western countries, particularly the U.S. and Australia, with some couples moving in together intentionally and others "sliding" into the arrangement due to circumstances like lease endings or job loss.
Today, most couples live together before marriage—more than 75 percent. Many people will live with different partners during their 20s and 30s, too. While it's common, it doesn't mean the trend is good. In fact, those who live together before they have decided and planned on marriage report less happy marriages later o.
The 777 rule for a marriage? The seven seven seven rule involves going on a date with your partner once a week, going away for a night together once every seven weeks and going on holiday alone together once every 7 months. Try it out. You may rekindle your marriage, your relationship and you may fall in love again.
The 70/30 rule in relationships suggests balancing time together (70%) with personal time apart (30%) for hobbies, friends, and self-growth, promoting independence and preventing codependency, while another view says it's about accepting 70% of your partner as "the one" and learning to live with the other 30% of quirks, requiring effort to manage major issues within that space, not a pass for abuse. Both interpretations emphasize finding a sustainable balance and acknowledging that relationships aren't always 50/50, with the key being communication and effort, not strict adherence to numbers.
The four behaviors that predict over 90% of divorces, known as Dr. John Gottman's "Four Horsemen," are Criticism, Contempt, Defensiveness, and Stonewalling, which erode connection, respect, and safety, leading to relationship breakdown. These destructive communication patterns, if persistent, signal that a marriage is likely to end, with contempt being the most damaging.
While many factors contribute, many experts point to poor communication (especially criticism, contempt, defensiveness, and stonewalling) and a breakdown in emotional connection/trust, often stemming from dishonesty or disrespect, as the #1 things that destroy marriages, eroding intimacy and making partners feel unheard and unloved over time. Infidelity, financial stress, and shifting priorities (like putting family/in-laws above spouse) are also major contributors that feed these core issues.
Gottman studied more than 2,000 married couples over two decades and found four attitudes that most predict the dissolution of a relationship, especially in combination. They are criticism, defensiveness, contempt and stonewalling — the four horsemen of the apocalypse.
But it does provide some rough guidelines as to how soon may be too soon to make long-term commitments and how long may be too long to stick with a relationship. Each of the three numbers—three, six, and nine—stands for the month that a different common stage of a relationship tends to end.
survived the dreaded two-year mark (i.e. the most common time period when couples break up), then you're destined to be together forever… right? Unfortunately, the two-year mark isn't the only relationship test to pass, nor do you get to relax before the seven-year itch.
“The idea is that you go on a date every 2 weeks, spend a weekend away together every 2 months, and take a week vacation together every 2 years.”
The goals of the Gottman Method include increasing closeness and friendship behaviors, addressing conflict productively, and building a life of shared meaning together. The Gottman Method involves customizing principles from the research to each couple's particular patterns and challenges.
Follow the four golden rules – don't lie, keep your promises, argue productively and always play nice – and your relationship will never go anywhere but forward.
Most couples in the US tend to stay engaged somewhere between 12 and 18 months, which gives just enough time to plan and maybe even enjoy the process a little. This steady figure comes after a bit of a ride during the pandemic years when things got a little unpredictable.
Contempt. Of all the predictive factors, contempt is the most prominent one. Based on extensive research, Dr Gottman names the 'Four Horsemen' or four communication habits that are the best predictors of divorce.
Signs You're Ready to Move in With Your Partner
Divorce lawyers, psychologists, and researchers have slotted years of marriage into periods and have rated them based on their risk of divorce:
The "3-3-3 rule" for breakups is a guideline suggesting 3 days for emotional release, 3 weeks for reflection, and 3 months for intentional rebuilding/healing, helping people process a split in stages. It's a simplified framework for managing grief, contrasting with longer models, and aims to create space for personal growth by focusing on self-improvement and gaining perspective after the initial shock of the breakup, though individual healing times vary greatly and aren't set in stone.
It's not just December – January brings break-ups too
“Sometimes we make promises to ourselves that we aren't going to have another year like this in our relationship, and the break-up happens early in the new year,” Mitchell explains. Together, December and January form what experts now call 'break-up season'.
The "65% rule of breakups" refers to research suggesting couples often separate when relationship satisfaction drops below a critical threshold, around 65% of the maximum possible score, indicating distress is too high to continue. While not a formal psychological law, experts use the idea to suggest that if you feel significantly unhappy (e.g., 65% sure the relationship isn't working), it might be time to consider ending it to create space for peace and something healthier, rather than staying in a failing situation.
The 777 dating rule is a relationship strategy for intentional connection, suggesting couples schedule a date every 7 days, an overnight getaway every 7 weeks, and a longer vacation every 7 months to keep the spark alive, build memories, and prevent disconnection from daily life. It's about consistent, quality time, not necessarily grand gestures, and focuses on undivided attention to strengthen intimacy and partnership over time.
However in Strauss' book, the three second rule is a very different concept. It refers to the idea that when guys see a woman they fancy, they have three seconds to approach her, make eye contact, or strike up a conversation before she loses interest - or he bottles it.
Take them in the spirit in which they are offered—as a a lens to think about your own relationship. This blog is part of a series on the five Cs: Chemistry, Commonality, Constructive Conflict, Courtesy and Commitment.
The Top 5 Things That Destroy a Marriage
Women initiate the majority of divorces, with studies showing they file in around 70% of cases, a rate that increases to about 90% for college-educated women, according to research from the American Sociological Association (ASA). This trend highlights that women often bear the emotional burden, experience unmet needs, and have greater financial independence, making them more likely to seek divorce when dissatisfied with the relationship.
You know a relationship is over when there's a consistent lack of effort, connection, and mutual respect, marked by emotional distance, contempt (eye-rolling, ridicule), poor communication, no shared future vision, and one or both partners no longer prioritizing the relationship or each other's well-being, indicating a fundamental breakdown where neither person is willing to work on it anymore.