During the COVID-19 pandemic, several countries have eliminated face-to-face classes in all schools, requiring all teachers to deliver classes remotely. In this regard, the wide spread of information and communication technology (ICT) products and services in the educational sector became a burden for several teachers. This article aims to study the impact of online teaching, and how technological stress might vary between male and female teachers and to what extent it alters their family lives and their way of living. The case of Lebanon has been examined and analyzed using 379 participants in various schools randomly distributed throughout the country, who participated in a survey on how COVID-19 affected their technostress levels. The findings showed that married women were more prone to technological stress and that their family life and lifestyle were strongly affected. In particular, young women with few years of experience were more likely to experience technostress problems. We also found no differences related to educational levels. In addition, the inclusion of different degrees of computer self-efficacy has shown an impact on the development of technostress among individuals.