Listen, we are animals and we re just designed to find mates to reproduce with, then we re supposed to maximize the odds of survival of offspring by helping it dominate the competition instead of being dominated by it. The healthiest, strongest, richest the partner is, the better odds of survival for the eventual offspring obtained with him/her. Thats what all animals do, they struggle daily and indefinitely to find, obtain and maintain/improve the highest odds of survival for themselves and their offsprings. Everything you do, think, is geared toward this unique goal, purpose.
Males /females relaltionships in all animal species are based on this very basic principle that motivates absolutely every single thought and action we automoatically and subconsciously produce at any given time.
We re automated war machines also known as "lifeforms" that consume resources until there are none anymore.