Abstract
This study is the first to explain the determinant factors of phubbing—checking cell phone during a conversation or while spending time with a significant other—and its effect on the relationship satisfaction of both partners. It is also aimed at determining whether gender and relationship length play moderating roles in a relationship. The study adopted the media displacement theory and the interdependence theory to build a conceptual model of these variables. This cross-sectional research was conducted using an online survey with 741 voluntary married participants from Saudi Arabia. Upon analysis, the data confirmed that problematic usage of cell phone, Internet, social media, games, and SMS had a positive effect on phubbing. Interestingly, it showed that both the sample’s and their partner’s relationship satisfaction increased in line with phubbing behavior. Several theoretical and practical contributions have resulted from these findings.