Cyberbullying can be prevalent across different life stages, with lasting traces on mental health across the lifespan. This study aims to (a) explore how cyberbullying is emotionally experienced across three distinct age groups and (b) analyze the influence of cyberbullying on mental health across the lifespan. This study included 883 participants divided into three age groups: 18-39, 40-59, and 60+. In-depth semi-structured interviews were conducted to gather participants' experiences and perspectives. The data were then subjected to content analysis, which revealed a number of themes. The first objective revealed the following themes: For ages 18-39: (a) feeling ashamed or humiliated (92.4%), (b) withdrawing from friends and family, and (c) experiencing harassment as positive and difficulties with rules. For ages 40-59: (a) losing interest in hobbies (89.5%), (b) questioning about things they did or did not do, and (c) experiencing a sense of missing out. For ages 60+: (a) negative thoughts and self-talk (91.3%), (b) feeling judged negatively, and (c) feeling financially vulnerable. The second objective showed: For 18-39: (a) depressive symptoms (79.7%), (b) easy anger, and (c) suicidal behavior. For 40-59: (a) anxiety (93.2%), (b) low self-esteem, and (c) the use of substances. For 60+: (a) frustration (78.1%), (b) isolation, and (c) disturbances in sleep and eating patterns. This study highlights the significant psychological and emotional impact of cyberbullying across age groups, emphasizing the need for targeted interventions that address the unique challenges faced by individuals at different life stages. The findings underscore the importance of developing age-specific strategies to mitigate the effects of cyberbullying and to have perpetrators take responsibility for their reckless disregard for others, and ultimately, themselves.