translate English to French: In response to vast social changes - including changing roles of men and women, and family structures, and the increasing recognition that the military lifestyle can be very stressful, this system of family support was created.
Ce système d=appui aux familles venait répondre à de vastes transformations sociales, notamment les nouveaux rôles dévolus aux hommes et aux femmes, l=évolution rapide des structures familiales et une conscience accrue des effets stressants du mode de vie militaire.