As the cost of living continues to rise, many couples find themselves in the uncomfortable position of cohabiting even after deciding to part ways. This phenomenon, known as “separation under the same roof” (SUSR), highlights how financial constraints can prevent individuals from moving on, forcing them to navigate a complex web of emotions and logistics while sharing the same living space.
The Reality of Cohabitation Post-Separation
Mary-Ann and Bill’s experience is emblematic of a growing trend among separating couples. Their relationship began to deteriorate years before their official split, marked by changes such as separate bedrooms and financial disconnection. When Mary-Ann suggested she move out during the preparation of their family home for sale, Bill firmly objected, insisting she contribute to the mortgage.
This led to months of tension as they shared a house despite their fractured relationship. “I wanted to take the path of least resistance,” Mary-Ann recalls, highlighting the emotional toll of living in such a confined space with someone she no longer considered a partner.
Rising Numbers of Couples Stuck Together
Recent statistics reveal that the number of divorcing couples remaining under the same roof has surged from 15% in 2020-2021 to 19% in 2024-2025. This statistic, derived from the federal circuit and family court of Australia, underscores how the dual pressures of affordability and a lack of available housing options are leading more couples to remain in a shared living situation despite their desire to separate.
Elisabeth Shaw, a clinical psychologist and CEO of Relationships Australia New South Wales, notes that the escalating cost of living is a significant factor in this trend. “There are two parts to it – one is affordability, and the other is the lack of housing stock,” she explains. This combination creates a challenging environment for couples trying to navigate their relationships amidst financial instability.
The Emotional Toll of Shared Spaces
The emotional strain of living together after deciding to separate can be profound. Many couples find themselves locked in a cycle of conflict, with mundane issues—who does the dishes or controls the thermostat—becoming flashpoints. Shaw recounts the story of Robert and Jane, who endured months of living together under tense conditions, struggling to resolve property settlements and parenting arrangements.
For some, the situation is exacerbated when one partner begins dating again. The introduction of a new relationship can ignite feelings of jealousy and resentment, especially when children are involved. “If one person starts dating and the other is left at home, it can create an unbearable atmosphere,” Shaw warns.
The Hidden Dangers of Staying Together
While many couples face the logistical challenges of separation, for some, the stakes are even higher. Women in particular may find themselves trapped with abusive partners due to financial limitations. Sally Renfrey, a financial counsellor and national manager of the Centre for Women’s Economic Safety, highlights that the lack of affordable rental options can force vulnerable individuals back into unsafe environments.
“On an income support payment, it’s virtually impossible to find an affordable rental,” Renfrey says, pointing out the precarious choices women must make when faced with financial abuse.
Navigating the Transition
Mary-Ann and Bill eventually managed to navigate their situation with surprising civility, even working together to prepare their home for sale. However, the emotional strain was palpable. “We had such a platonic marriage for so long,” Mary-Ann reflects, acknowledging the strange normalcy that enveloped their shared living arrangement.
Despite moments of amicability, the reality of their situation weighed heavily on both parties. Ultimately, Mary-Ann moved out just before the sale was finalised, as the prospect of continuing to live under the same roof with Bill became unbearable.
Why it Matters
The phenomenon of separation under the same roof is a stark reminder of how financial pressures can impact personal relationships. As the cost of living continues to soar, many are left grappling with the harsh reality of a broken relationship while still reliant on the same roof for shelter. This complex situation not only highlights the challenges faced by couples today but also calls for a deeper societal understanding of the implications of financial strain on personal relationships. As more individuals find themselves in similar predicaments, the need for support systems and resources becomes increasingly crucial.
