Temporal Relative Deprivation is the distressing feeling experienced by individuals following negative comparisons between the current and past situations of the group they belong to. Previous empirical studies on Temporal Relative Deprivation identified a modest negative predictive link between Temporal Relative Deprivation and psychological well-being. Traditionally, researchers who evaluated Temporal Relative Deprivation asked people to compare their current group situation with one single point of comparison in the past. The main objective of the present paper is to re-conceptualize Temporal Relative Deprivation Theory in the context of Quebec for Anglophones and Francophones, considering the key periods in Quebec’s history, being several points of comparison in the past.