One big difference is that many men feel obligated to buy expensive diamond engagement rings to their pretenders to "show his love", i.e., the three salary rule

One big difference is that many men feel obligated to buy expensive diamond engagement rings to their pretenders to "show his love", i.e., the three salary rule[1]. This kind of cultural/social pressure was built from a long history of, one could say brilliant, marketing campaigns. [1] https://www.financialsamurai.com/the-new-rule-for-engagement-ring-buying/ https://www.financialsamurai.com/the-new-rule-for-engagement...