As for Mila becoming a Muslim...Hmmm...Thats a hard one! When I was born (My Mum is European and was a Roman Catholic) and went back to Dad's county I was made a Muslim and was brought up like one....didnt really have a choice per say. Mum was also made a Muslim (even tho no one asked her if she wanted to or not...mind you she didnt put up a fight, she was ok with it) But Again like I said my Dad and his family is not that fanatical about the religion. I was allowed to learn how to dance, wear skirts and have never and I mean NEVER had to cover up! So there is a Difference. As for my Daughter she is not being forced to follow any thing at the mo as she is soooo young. But she does pray with her dad as he practices and I dont. So chances are she will be Hindu. I am ok with that! What Mila becomes has to be both your decision. If you want her to choose then expose her to all alternatives and wait and see what happens.
As for you telling him that you will change well....ppl change hun and you have changed your mind. If he WANTED A MUSLIM WIFE....he should have found one! and not expect some one to change for him!
As for his Mum - why do you have to please her?? does she pay for your living expenses? do you owe her any thing? then where does she get off? Yes I agree that you have to have some respect for her as the future MIL but that respect has to be earned! And nasty comments from her is going to make it that much harder for you to do so. Never ever feel that you have to impress any one specially your MIL.
In all honesty hun I feel (from what you are saying here) that he is emotionally blackmailing you to make you do things and change for him.....stop and ask yourself is that who you are? and is that what you want for you and Mila? Once you are sucked in to that world hun you will never get out! And I am saying this because I know what it can become.
I am greatful every day that even tho I am Muslim I had really relaxed family as far as the religion was concerned!
Go councelling and make sure you let him know how you are feeling......if he loves you he will except you as you are...and I dont see why that should be a problem for him!
Good luck again and really think hard and think for you and Mila!