Married At First Sight UK has captivated audiences since its debut in 2015, riding the wave of its Australian counterpart’s success. With series 10 introducing nine new couples to the bold social experiment, the Channel 4 show continues to spark intrigue and debate. But behind the glitz and drama lies a surprising truth about the “marriages” at the heart of the show, revealed by none other than Hertfordshire-based wedding celebrant Kelly Hawes, who has appeared on the programme herself.

In a candid TikTok video, Kelly pulled back the curtain on a question that fans frequently ask: “Are the couples on Married At First Sight UK actually married?” Her answer? A resounding no. “They don’t do the legal registration of marriage,” she explained. “What they’re having is a commitment ceremony, not a legally binding marriage.”
Far from being a flaw, Kelly sees this as a silver lining. “The last thing we want is to add to the number of divorced couples,” she said. By opting for a commitment ceremony, the show avoids the legal complexities of divorce if the relationships don’t work out. “If it doesn’t pan out, it’s just a relationship that hasn’t worked—rather than a marriage,” she added, emphasizing the practicality of this approach.
However, not everyone is convinced. The revelation has sparked heated discussions online. One TikTok user pointed out the obvious contradiction: “So they’re not actually getting married then. It’s not marriage at first sight.” Another chimed in, “The very title is misleading. It should be Committed At First Sight.” These fans argue that the show’s title is a clever marketing ploy designed to grab attention, prioritizing entertainment over accuracy.
Kelly responded to the skepticism with clarity: “TV is for entertainment value, remember. The title is meant to catch attention. The experiment is about matching two people who should be compatible for marriage.” Her explanation highlights the show’s core premise—testing compatibility in a high-stakes, romantic pressure cooker—while acknowledging its theatrical flair.
Interestingly, the show hasn’t always taken this approach. According to McAlister Family Law, the first five series of Married At First Sight UK featured legally binding marriages. Partner Lisa Brown explained, “In the early days, couples were legally married, but this meant they had to go through legal divorces if things didn’t work out, which was often shown on the programme.” Back then, participants were seen as genuinely seeking love, unlike some modern critics who claim recent casts are more interested in fame and airtime.
Brown elaborated on the legal complexities of marriage, noting that it changes a couple’s legal status and opens the door to financial claims under the Matrimonial Causes Act 1973. “A legally married couple, even if they never live together, could make claims for property, pensions, lump sums, or spousal maintenance,” she said. In contrast, a couple who cohabits for decades without marrying has limited legal recourse. For Married At First Sight, where relationships are formed under extraordinary circumstances, the shift to commitment ceremonies protects participants from these legal entanglements. “In reality, such claims might not yield much, but the potential remains,” Brown added.