Usually, lawfully elected lawmakers get to decide. Some Muslim countries allow polygamy and this does not create problems with other countries that do not allow it. But Chechnya is a part of Russia. Russia fought long and hard not to let it break away and create a separate independent state.who gets to decide?
Doesn't Russia have a law prohibiting bigamy? If it does than this marriage is unlawful and the man should be incarcerated. If Russia does not have this law then there is no problem.
I am not an expert on Russian law. You tell me, if there is such a law and was the law broken or not.
This is a quote from Wikipedia:
Polygamous marriages are not recognized in the Russian Federation. The Family Code of Russia states that a marriage can only be contracted between a man and a woman, neither of whom is married to someone else.[1] Furthermore, Russia does not recognize polygamous marriages that had been contracted in other countries.