No , it is not human nature to be with one . But again , we are not animals and even some animals have one mate for life . Human are an evolved species that are supposed to have morals and live in a Social construct . Without that we would be no better than earthworms crawling all over one another . We would also be killing each other over mating . And the purpose of divorceBut is it in human nature to only be with one? If that was the case would we as a society have such a thing as divorce?
is to legally unbind your marriage by law . It has nothing to do with your personal character .
The old saying goes " Once a cheat , always a cheat " and I have found this to be true .
Infidelity , I believe , to be a character flaw and demonstrates a weakness of the soul .