Dhaka, April 9 -- He went live on Facebook to defend himself on Thursday afternoon, days after a leaked audio clip of his conversation with his "first" wife went viral on the internet.

Describing the leak as a breach of privacy, Mamunul threatened to take legal action against those involved with it and demanded an apology from them.

He said he was consulting legal experts on privacy laws to take action.

"I've married more than once. Sharia allows a Muslim man to wed four times. The law of the land also doesn't restrict or discourage four marriages," he argued.

He said only his family, including his wives, have the right to object to his polygamy, but they have not filed a complaint.

"It is my private decision to take how much I will ...