Bismillah
wow Mash aAllah I see a number of active members on this thread
ronniv just going back to my response
I didnt say we use common sense to realize that women are not allowed plural marriage. No I said since Allah Didnt specify this then it is not allowed
I just dont want to flood u with Ayahs' from Quran but Quran contains regulations on houses of relatives where are allowed to eat, when to take permission before getting into our parents room... and more.
I also advice u to run a search on polygny on this board as dan suggested on his pinned thread