Found that in the first 3 years of a baby's life, the rate of family breakdown was 20% in cohabiting families but only 6% in marriages. Family diversity = instability
Argues that the increases in family diversity are not very significant and the only important change is from the conventional to the neo-conventional (symmetrical) family.
Most people want to live in a nuclear family and have at some point in their life.
Relationships now based on choice and only exist to satisfy each partner's needs so only survive as long as it is in their interest. Relationships become less stable = increased family diversity
Create a supportive family of choice. Not influenced by traditional gender roles so they negotiate personal roles and lead to more symmetrical conjugal roles
Do not conform to the traditional family norm, but decide what is best by negotiation. They enter the relationship on an equal basis and are free to leave if their needs are not meet
Criticise Beck and Giddens on the grounds that traditional norms haven't weakened as much as they claim and they ignore social class or gender inequalities that limit relationship choices