@hai.stan: Polyandry, where a woman has multiple husbands, is a rare custom in Nepal's Himalayas, but it's becoming increasingly uncommon due to modernization and changing social norms. One wife, and three husband(brothers)? What become of the children married? - Marriage patterns within these families can vary. While "it's not common for Siblings to marry each other", it's not unheard of in some communities, Nepal is a secular state, meaning it doesn't officially endorse any particular religion. Hinduism is the predominant religion, practiced by about 81% of the population.