The present paper discusses the results of a research that had as its main purpose to analyze the life projects of individuals belonging to different generations within the last decades, with special emphasis on the role played by establishing a family in such projects. Speeches of 20 individuals (10 men and 10 women) from two generations were analyzed. The study pointed out that the profound contemporary sociocultural changes have led to increasing individualism in the relationships, and consequently have altered the way people engage in building their life courses. Two things have been occurring simultaneously. On the one hand, life courses are being individualized and previous standards are being broken, a phenomenon linked to the reduction of gender asymmetries and to the questioning of the institutions. On the other hand, the family model based on marital stability is being repelled. Due to the instability of love relationships, children are gaining importance in the structuring of the idea of a family.