My husband has given me divorce from USA; while I was in Bangladesh. Even though Mahr was paid by him at our wedding; He was not giving me the living expenses when i was in Bangladesh. Now, I am in USA and talked to a US lawyer about this, he said that he needs a legal document from Bangladeshi Lawyer about getting my living expenses of 13 months. How can I get that and how can I calculate the amount that I demand from him?