Cohesion policy is a constant and central area of interest across the European Union. The development and success of European society depends on the social and economic cohesion at the level of all member states. Starting from this assumption, our study will focus on the interdependence between social cohesion and social support, the latter being interpreted and analysed as a means whereby social cohesion may be achieved. Thus, understanding the manifestations of community cohesion at the level of the European communities is an essential element in this investigation, while its main purpose is to build an explanatory model for interpreting social support. Based on such a framework, social cohesion may be analysed and understood. The following measurement scales will be applied to the analysis of social support: the Multidimensional Scale of Perceived Social Support, the Survey of Recent Life Experiences, and the Satisfaction with Life Scale. The source of the information is a non-random sample of 1364 respondents. Data processing is based on the implementation of structural equation modelling (SEM) in order to explore the key factors that influence the perception of social support. As mentioned previously, we plan to build an explanatory model that links the perception of social support with life satisfaction and the disturbing factors that are the outcome of life experiences. A set of comparisons is also made using the independent t test and one-way ANOVA. The perception of social support is interpreted from the perspective of the occupational situation, the age category, the educational level and the marital status of respondents. The variables included in the study generally satisfied the goodness of fit indexes in accordance with the recommendations of the literature on SEM models. The conclusions of the study show that social support is at the core of community integration and one of the determinant elements of social cohesion. Everyday life events condition the perception of social support. In turn, the perception of social support acts on life satisfaction. It has been observed that a higher perception of social support may be associated with greater cohesion at the level of communities and also with a more stable social environment. We have identified a determining relationship between the perceived social support and the degree of social cohesion.