What Speckledhen said is very true, and that's if he actually loves you!!!!
He has already threatened divorce over delayed papers which are not your fault, plus called you some ugly names; these are not the acts of a loving and caring husband. There are 4 pages here of people telling you that you are in deep trouble, and none saying hang onto him. There is good reason for that.
You are very fortunate that these papers have not gone through. Please get some counseling fast, or at least talk to a trusted friend or pastor, and stop this thing from happening to you and ruining your life.