She may be right as per  #Coolidgeeffect?

The Coolidge effect is a proven psychological phenomenon both in animals and human males, it is the #progressive decline in a male's propensity to mate and have #sex with the #same #Female combined with a heightened #sexual interest in #NEW females.

It's named after President #CalvinCoolidge, who was told about a rooster that mated frequently with multiple hens.

it's hardwired in #Male #biology at #DNA 🧬 and mRna level, that's why #majority of #males are #polygamous (have multiple mates and multiple sexual partners) both in animals and humans.

#AR ✍🏻
#Coolidgeeffect #progressive #sex #same #Female #sexual