@Tamed
if it so, then what will happen if your wife have 2 husband and your wife is been shared to them too?
because if we follow your logic, then it will not wrong right?
but back again, world always follow the "Majority" because it has it rights. Just because someone has different taste, doesn't mean that person must sacrifice the "Majority" taste.
like as you said "as long as it need not bother you, you have no problem with that", but again the "Majority" will find it disgusting in someway, and when it touch "disgusting" ofcourse it will be a problem to the other and then become a bother.
and then if you lead to many "polygamy" , it will also lead to many issues and scandal.
for example "cheating" , then this "cheating" will got excuse to be right by saying.. "Ohh both of us already love each other, so you must support too".
If you can't even guard your love to your lover, then why you married then?
Polygamy back in their era is done by Noble - King, the reason is for Political issues to strength their own benefits. So a King will married other countries leader female and so on.
but in our modern society, all of those didn't really needed.
if you truly truly love someone, you will no need another person.
but it will different if it just to fulfill your fantasy.