Family members of people with gambling disorder often suffer from mental health issues, such as depression and anxiety. Their ability to manage emotions and their coping strategies may determine the extent to which they can cope well with their situation. This study compared people who were family members of people with gambling disorder and people who had no one in their family with the disorder. The results showed that family members of people with gambling disorder had more symptoms of depression and anxiety. Difficulties in managing their emotions and poor coping strategies could lead to more symptoms of depression and anxiety.