Entering the dating world or experiencing a breakup increases the likelihood that teens will experience suicidal thoughts and behavior. Recent research published in adolescent journal They followed Chinese students over a year to understand how forming a new romantic relationship affected their mental health. Researchers found that starting a relationship or experiencing a breakup increased the odds of suicidal behavior, highlighting the clear need for better psychological support for teens.
Adolescence is a time of rapid physical and emotional changes. Teenagers are figuring out who they are and how they fit into the social world around them. This difficult transition can make them especially vulnerable to a variety of mental health issues.
Globally, suicide remains one of the leading causes of death among young people. Finding reliable ways to identify which teens are most at risk is a key priority for public health experts. Romance is a very prominent part of teenage life, but the learning curve can be steep.
Building close relationships requires a high degree of emotional regulation and communication skills that many teenagers are still developing. A healthy relationship provides steady support and happiness, but the intense stress of daily arguments and sudden breakups can easily become overwhelming. Some previous research has linked these relationship problems to self-harm, but much of that early research focused almost exclusively on older adults in Western countries.
The researchers wanted to understand how these dynamics play out in completely different cultural contexts. In China, teenage romance is often viewed with deep suspicion by adults. During middle school and high school, parents and teachers often discourage or outright prohibit dating.
Adults in this culture often refer to early dating as “precocious love.” They worry that this will distract students from their competitive academic responsibilities. Because of these intense pressures, starting a relationship in China can be more stressful and secretive than in other parts of the world.
Zhen-Zhen Liu, a researcher at the Department of Preventive Medicine at Changchun University of Traditional Chinese Medicine, led a team investigating this issue. Liu and colleagues Cun-Xian Jia and Xianchen Liu wanted to track how romantic beginnings and endings affect teenagers’ mental health over time. They specifically aimed to see if these events could predict future suicidal thoughts, plans for self-harm, or actual suicide attempts.
To collect the data, the research team surveyed thousands of students in Shandong province, a populous region on China’s east coast. The researchers focused on students in grades 7, 8, and 10. Teenagers were preparing assiduously for tough university entrance exams, so they skipped middle school and high school final year students.
The first study involved more than 11,000 students with an average age of about 15 years. The survey asked teens whether they had started a relationship or experienced a breakup in the past year. They also categorized self-harm into three different categories and asked students whether they had ever experienced suicidal thoughts, made a specific suicide plan, or actually attempted suicide.
The researchers also collected data on the students’ family backgrounds and living situations. They were asked about their household financial situation, their parents’ educational level, and how close their parents were to each other. By considering these external variables, researchers were able to isolate the specific effects of romantic relationships.
About a quarter of the teens surveyed reported starting a relationship or experiencing a breakup within the past 12 months. This rate is lower than the rate typically seen in the United States, where the majority of teenagers date. This still represents a huge number of Chinese students who find love in very restricted environments.
When analyzing the initial survey responses, the team noticed a clear pattern. Teens who recently started a relationship, went through a breakup, or both reported higher rates of suicidal thoughts and behavior. This pattern held true even after the researchers took into account the students’ family background and age.
A year later, the researchers surveyed the same more than 7,000 students again. They wanted to conduct a longitudinal analysis, which involves following the same individuals over time to see how early events influence later outcomes. The questionnaire again asked about suicidal thoughts, plans, or attempts in the past 12 months.
The results of this second round of research provide deeper insight into how relationships affect teens over time. Students who experienced both the beginning and end of a relationship in the first survey year were more likely to have experienced suicidal thoughts, plans, or attempts by the second survey. Even starting a romance without breaking up predicted an increased likelihood of future suicide attempts.
The researchers then focused specifically on teens who had no history of suicidal behavior at the time of the initial study. This allowed the team to see if romantic incidents could lead to entirely new mental health issues. For this group, starting a new relationship was 54% more likely to result in new suicidal thoughts.
For these same teens, a new relationship doubled the likelihood of a new suicide attempt by the following year. Students who experienced both a new relationship and a breakup felt they were at higher risk overall. They were more likely to have new suicidal thoughts, plans, and attempts.
For teens who have never had mental health problems, being alone and separated does not seem to predict new suicidal behavior a year later. Researchers believe that in this particular cultural environment, starting a relationship may actually be more stressful than ending it. Adults strongly discourage dating, so keeping a new relationship a secret can put a lot of psychological pressure on you.
In contrast, breakups may be easier for Chinese teenagers to get over. Friends, parents, and teachers may actively provide support or express relief when a relationship ends. This social safety net can soften the emotional blow of a breakup.
The study also investigated how these experiences differ between boys and girls. In general, teenage girls are reported to have higher rates of suicidal behavior than boys. The association between romantic events and mental health problems also appeared to be stronger for female students.
Despite these apparent differences, the mathematical tests used to compare the two gender groups showed that the variation was not statistically significant. This means that the overall trend applies broadly to teenagers. Boys and girls face high risks when navigating the stressful environment of teenage dating.
Although the study provides a broad look at adolescent mental health, the researchers noted some limitations to their study. Data relied entirely on self-report questionnaires. Teens may be hesitant to admit to forbidden dating or highly stigmatized suicidal behavior, which could mean the real number is higher than reported.
The survey also used very basic questions to assess relationships. Questions were not asked about the quality or duration of the relationship, or whether it involved physical aggression or extreme jealousy. Knowing more about relationship dynamics can help medical professionals gain a clearer picture of the exact cause of emotional distress.
Another limitation is that the researchers only surveyed students twice, one year apart. Teens’ mental health and relationship status can change rapidly from month to month, or even week to week. Taking more frequent snapshots of students’ lives can help researchers track these rapidly changing emotional shifts.
The researchers also lacked data on other important influences, such as how well students cope with stress or how much peer support they receive. They also had no information on sexual orientation or gender identity. Minority teens often face unique social pressures that can exacerbate dating and mental health issues.
Future research should investigate these missing pieces to build a complete picture of adolescent romance. Researchers need to investigate the exact mechanism by which romantic stress turns into suicidal thoughts. Understanding whether the pain comes from parent-child conflict, peer gossip, or internal emotional turmoil may be an important next step.
Ultimately, the findings suggest that parents and schools need to rethink how they handle teenage romance. Rather than simply banning dating, adults could provide education on how to build healthy relationships and manage emotional distress. Providing teens with a safe place to talk about their love lives may help prevent tragic outcomes.
The study, “The Association between Beginning or Ending a Relationship and Suicidal Behavior: A Longitudinal Study of Chinese Adolescents,” was authored by Zhen-Zhen Liu, Cun-Xian Jia, and Xianchen Liu.
