A study led by Agnieszka Sorokowska, a researcher at the University of Wrocław in Poland, followed nearly 300 couples who were childless at the start of the study and had been living together for at least two years. The goal was to understand how their feelings evolved over time. Published in August 2026, the study found that romantic emotions in a couple tend to decline as early as the first year after the birth of their first child. The research involved each partner completing a questionnaire every six months, independently and without discussing their answers. These questionnaires assessed their level of love and commitment on a scale from 0 to 6. The scores remained relatively stable until the arrival of a child disrupted the balance of the relationship. The study found that pregnancy itself did not significantly affect the couples' emotional states, but a noticeable shift occurred after the baby was born. Participants reported loving their partner "a little less" and feeling less committed to the relationship. While this decline wasn’t severe enough to lead to immediate breakups, it was significant enough to draw the researchers’ attention. The researchers suggest that this change is due to the dramatic shift in daily life that comes with raising a child. Time for the couple to be together diminishes, often without either partner fully realizing it. Psychologist Valentina Rauch-Anderegg, writing in New Scientist, noted that simple shared activities—like watching a show together or going for a walk—become increasingly rare. These small, everyday interactions are vital for maintaining emotional connection in a relationship. However, they often fall by the wayside when the demands of parenting take over. Despite the initial challenges, couples who navigate this period often see an improvement in their relationship satisfaction over time. As parents regain a sense of routine and relearn how to focus on each other, marital satisfaction tends to increase. The study suggests that successfully enduring the difficult first year after the baby’s arrival is a strong indicator of long-term relationship stability. To help couples through this phase, the study offers practical advice. Recognizing that emotional distance is a normal part of this period can reduce anxiety. Making even small efforts to preserve couple time, such as setting aside a few minutes each day for just the two of them, can make a difference. Seeking external support, such as family help or professional counseling, can also free up time for the couple. The study emphasizes that this is a documented phase, not a loss of love. Understanding this can help couples adapt better and maintain their connection over time. The key takeaway is that it’s not the intensity of emotions immediately after the baby’s birth that predicts the future of a relationship, but the couple’s ability to stay attentive to each other despite the challenges.