You're very welcome lady1158.

I've been intimidated in my marriage many times and I forgot to mention. Make sure you don't beg him when he threatens you, because that gives him more power. Things will get better once you tell the school and they'll most likely bring him in for a talk. Does he go to your school? You don't have to suffer all alone and I understand you feel embarrassed but this will pass.
The key with a bully is, don't show fear and remain strong. See if you can copy any texts or emails and print them out. The same way we're supporting you here, is what will happen if you get the police involved or another trusted adult. Make sure you don't forgive him and go back. Hope it gets better soon.