Argues that functionalist, Marxist and feminist theories suffer from two weaknesses: 1) They tend to assume the traditional nuclear family is dominant, ignoring family diversity today. 2) They are all structural theories that view families and members as passive puppets manipulated by society
The personal life perspective helps us to understand how people themselves construct and define their relationships as family, rather than imposing traditional sociological definitions of the family based on blood or genes, for example, from the outside
The personal life perspective can be accused of taking too broad a view by including a wide range of different kinds of personal relationships, ignoring what is special about relationships that are based on blood or marriage
The personal life perspective recognises that relatedness is not always positive, for example, people may be trapped in violent abuse relationships or simply in ones where they suffer unhappiness, hurt or lack of respect
Functionalists take a consensus view of the family, seeing it as a universal institution that performs essential functions for society as a whole and for all its members
Marxists see the family as serving the economic and ideological needs of capitalism, such as the transmission of private property from one generation of capitalists to the next
Functionalist, Marxist and feminist theories have all been criticised for neglecting family diversity and individuals' capacity to choose their family arrangements