I think divorce rates seem to be directly proportional to female equality more because women now feel they do not have to stay in unhappy marriages. It is socially acceptable for them to be single, and independent. So perhaps there is a link.
I agree with this. I do believe it may be responsible for a portion of the rise in divorce rates and I see that as a really good thing. Initially when I read this I felt very defensive as it seems like divorce rates are being blamed on the breakdown of the traditional family, at the fault of women, but actually I am glad that women can now leave unhappy family lives and not feel trapped and compelled to stay for the wrong reasons.