UK prenups have previously been criticised for limiting women's rights. But Becca insists that's no longer a real concern for her or her girlfriends, following recent changes to the law. London lawyer Mark Gilmartin, who works at JMW Solicitors, has seen a marked increase in demand for prenups in recent times. According to the latest research, around one in ten UK couples now has a prenup, following recent legal changes. However, that headline figure could be set to increase in the coming years, with the UK moving further towards a US-like approach.