What’s next?

So I just found out I’m pregnant, my son is 10 and my daughter soon to be 8. We financially struggle but some how always get by. My husband has asked to terminate the pregnancy, Due to Financial means and age gap between kids, we our selves are in our late 30’s.This was not a planned pregnancy. I’m torn, hurt and lost on what to do. I feel if I do what he wants I’ll end up angry and mad at him and there will be a grudge that I’ll have against him for the rest of our lives.