I would need to know more about you're relationship to know exactly what you're situation is. (Ex. How long have you been together, has this happened before etc.), but like always if someone is threatening to harm you, you should take action. Im not at all saying hit her or anything, but maybe sit down and have a serious talk with her, because no one should feel threatened in a relationship.
Cyberbullying
ringing someone and threatening to rape/molest them
When you want to simulate the physical process,mathematical model is useful.
Bribing a juror is one example. Threatening or harassing jurors are other examples.
Divorce.
Pay her back of course.
A lawyer can help, but it is a court that issues a restraining order.
Why are you behind in your support? see links below
The prefix "hector-" denotes the idea of harassing, intimidating, or threatening. It is often used to convey a sense of bullying or domineering behavior.
You need to contact the police immediately and file a police report. Make sure you print out all the threatening messages and keep them together in a safe place to show the police.
Its rather enjoying to see a wife harrass a woman who is cheating with her husband. Most of the time its the other way around. I guess the mistress is crying to you about it am I right,she's getting what she deserves and your wife should kick your butt to the curb so you can move in with the mistress. You and your mistress deserve each other, maybe your wife will find a man who really cares about her. ANSWER: Or we could turn it around, the mistress is the one harassing the wife..
she cna't as long as you didn't say anything offensive