@Arella Mae,
I'm so sorry you got fired, Arella Mae.
And that HR person telling you to get off the computer, pack your stuff and leave, was incredibly nasty. What a miserable group of people!
Even though you liked your job, you really couldn't continue to work with the sort of stress you were experiencing there. From what you described, it really was taking a toll on you, and you knew none of those people were going to change.
I don't wonder you're feeling angry, getting fired is like getting kicked in the teeth--it's very insulting. But, I hope that by Monday you'll feel relieved when you wake up and realize you don't have to go back into that environment, or have to worry about getting stabbed in the back, or have to worry about when the other shoe will drop, or have to worry that you are going crazy because people seem to be denying what you heard them say. I hope that when you wake up Monday you just feel relieved and relaxed.
And it's going to be a lot less stressful dealing with your legal case while you're not still working there. Just feel good about making those recordings, and saving the e-mails, and encourage the lawyer to give them hell. If you manage to shake them up maybe things there will improve so some good will come out of this.
Enjoy your weekend. Just concentrate on the things you enjoy doing and try to put everything else aside. Indulge and pamper yourself. Go buy yourself a present for surviving that place--you deserve it. Then go to a bakery and buy something really decadent, and maybe pick up some flowers on the way home. Put on some music and dance with your hubby. Spend time with your horses. Catch up on your sleep. Read a good book. Watch a funny movie. Focus on the good stuff and give yourself a break from worrying or feeling upset.