Mother In Law

I had been married 2 years. I lived with my mother in law. (My husband pays all the bills.) Now we married we pay together. However my mother in law still runnings her rules. Ever since we married, I never had chance to cook for my husband. I could never able to treat him like "a real husband" since he still playing "son role". We argue alot. Our sex life very bad. I always get mad at my husband. However I m very religious. So I keep praying everyday. By the way, leaving the house or moving away from mother in law is no way. She is alone and my husband is only son.