You did a mistake of marrying him when you were aware that he was momma’s boy and his momma gave enough indications about that. Yours was an arranged marriage and in that case you could have easily denied marrying such man. Now, you should talk to him (even if he is not taking initiative) about the future of your marital relationship in assertive way. You should not sit quietly and wait for his mercy. Depending on this discussion you should take your next step.