religion or loss of caste or the adultery of either party or the fact of wife .deserting her husband and becoming a prostitute does not operate as dissolution of marriage . Polygamy: in Bangladesh a Hindu male may marry any number of wives though-he has a wife or wives living. But only one husband at a time is allowed under, the Bangladeshi Hindu law for Hindu women. So polygamy is permitted for Hindu men while polyandry is prohibited. Proof of marriage: In Bangladesh Hindu marriages are solemnized merely through some religious rituals. There is no marriage registration system for Hindu people in Bangladesh.