no, no.
if you able to manage the both wives, then try it.
but generally it is difficult, due to the interference of others ie naighbours, her paternal family her friends etc.
i have seen many cases of such fails, but a few succeded also.
keep them in distant place, in seperate room, fullfill there physical and financial needs.
tell them that if they qurel, you may do anythingh right or wrong. by this none of you three will be benifitted or happy. it is better and wise to maintain this dual relationship. by this way you convince them and obtain their consent. you have to maintain such balancing relationship life long.
HERE IT IS TO BE TAKEN INTO NOTICE THAT SUCH RELATIONSHIP HAS NO LAGAL SANCTION. IF ANY ONE GOES TO COURT THEN THE LAW WILL TAKE IN IT'S OWN COURSE.
two examples os such cases i can remembered.
both the husbands are govt employee. after a social marriage, they fall into love with other girl.
the girls came from neighbouring village. as usual neighbours poke to complain to the office. yes after complain i will loss the job. what about you? you will lose your souece of income as well as your husband. now consider which one will be most benifitial to you? which one will be wisest decission according to you?
they are maintening their double family last fifteen years.