Tennessee couple told to sell multigenerational home after in-law stops mortgage payments
A handshake deal to share a $660,000 property collapsed when contributions ceased, leaving the borrowers exposed to total credit risk under a joint loan structure.
A Tennessee couple has been advised by financial expert Dave Ramsey to immediately sell their multigenerational home following a breakdown in a family financial arrangement. The property, valued at $660,000, was constructed in late 2023 based on a verbal understanding that the couple's parents would cover the mortgage shortfall beyond the couple's monthly limit.
The original agreement stipulated that Ruth and her husband would contribute $1,500 per month towards a mortgage that ultimately reached $3,600. Their parents agreed to fund the remaining $2,100 gap, with both families contributing $100,000 each towards the down payment and building costs. The arrangement relied entirely on a handshake deal, with no written co-ownership agreement drafted to govern the shared liability.
The situation deteriorated following the death of the father-in-law in June 2025. By August of that year, the mother-in-law had moved out of the property to live with a new partner. Although she initially promised to maintain her full financial contribution, her payments ceased entirely in January 2026, leaving the couple to face the full burden of the loan.
Ramsey stated that without a written agreement, the house has effectively been lost and must be sold to mitigate further financial damage. Under the terms of a joint mortgage, all borrowers are equally responsible for the full payment to the lender regardless of any private family splits. Consequently, the lender can penalise any borrower for missed payments, and every co-borrower's credit score suffers if the loan defaults.
Regarding the division of sale proceeds, Ramsey advised deducting any amount the mother-in-law promised to pay above the $1,500 threshold but failed to deliver. He suggested that the couple should deduct the unpaid share from the mother-in-law's portion of the proceeds to ensure fairness, acknowledging that the sale may not fully recover the initial $200,000 investment from both families.
The case highlights the risks associated with informal family finance, noting that 17 per cent of homes purchased in 2024 were multigenerational. Experts recommend that families entering joint mortgages draft a co-ownership agreement reviewed by a real estate attorney to specify monthly contributions, exit triggers, and how proceeds are divided, ensuring that private trust does not override legal liability.
