W hen wandering around Ikea arm-in-arm, most newly cohabiting couples are too excited about their new sofa, or Billy bookcase, or the enormous house plant they are about to wrestle into an Uber, to think too deeply about what might happen to those items were their relationship to sour. But at a time when many young couples can’t afford to buy property or have children, furniture can end up being the only thing to fight over at the end of a relationship. And, as the cost of living rises, having to replace furniture after a breakup can have a huge impact on people’s finances. “It took me a couple of years to recover financially,” says Becca of her 2022 breakup. The 35-year-old, who is based in Leeds, had been in a relationship for about a year when her then-girlfriend invited her to move in to her house. At the time, Becca was renting her own flat, which was “amazing: big garden, really bright and lovely”, she says.…