I think that Dr. Laura has a point in spite of the psychobabble above. However, what Dr. Laura is saying is probably a percentage of the time; how large that percentage is, we do not know. Relationships are complex and changing over the period of a lasting marriage. The relationships between couples is too complex and dynamic to generalize.
Most of what the writer of this article seems to me to apply to Democrats and others with disordered minds.
I agree. Blaming either gender for the other one's cheating is like blaming the robbery victim for carrying a wallet. It's still the cheater who makes the decision to cheat instead of working on the relationship.