D.B.
So, your husband has no experience with a good mother, and no experience with a loving father. You all lived with your parents for 3 years, but he cannot evaluate your parents' abilities. Even with 3 years of few if any expenses, you cannot make ends meet. Your husband apparently throws his religion around as an excuse for not practicing its basic principles. He will not communicate with you.
This is not about your mother and her abilities. This is about.him controlling you in every way and isolating you (money, family, communications). His mother did this - control and isolation, taking people's support systems away from them. He's doing it to you.
Get counseling immediately. If he is angry and potentially violent, take your child and go live with your parents while you get legal advice.
You can't reply to individual messages unless you private message people, but that will take time and others won't see your replies. Add info to the "So What Happened" or the main question, but write "ETA" (Edited To Add) each time so people can see that some responses were made before additional info. But better to spend your time getting a counselor.