Re: So angry at husband!
You need to read this book: His Needs Her Needs.
BOTH of you are hurting each other. Are you aware that a man's top emotional needs are typically Sex, Having Fun (with you), and Admiration? You are dissing him on at least two of the three categories, and I suspect that, given your anger and resentment, you're not meeting the sex need, either.
In addition, I gather you don't have enough money to get the car fixed, since you don't even have a cell phone. What other options do you have at getting your car fixed? Family? Friends?