ANSWER:

You are not obligated to help him and it is not even permissible to help him pay off his interest based loans. 

My elder brother is married and banker and i am unmarried 33 age working in private sector. I have a good salary but not any saving even for my marraige and the mehr that i have to give my future wife. My brother relay only on loans from bank,does his investment in bussiness and has showoff problem.what are my obligations towards my brother in terms of giving him a money when i am at zero?

Fiqh of the family, Loans |