QUICK TIP: LESS IS MORE
The less you make threats--even if you plan to carry them out--the better things will be for you. Don't get yourself labeled as emotional and out of control or even as insubordinate. So, take it as easy as you can and keep focused on what's important.
Your employer would love to make you out to be some raving lunatic because that would help destroy your credibility.
So don't make threats-especially about lawsuits--and don't act out. Remember, less is more. Don't give your employer ammunition.