I hear ya when you state that it is so tiring and depressing, but you need to file ASAP with what you have agreed to in mediation before it gets even worse.
You did not state that you have to pay spousal support or not. If not, get this finalized before she does or wants even more money.
If you walk away and disappear, think this out well because if you don't pay spousal support, eventually they will find you if you haven't thought this out right.
You might want to look at www.PrivacyWorld.com if you are truly serious about this.
As you have found, we do not have equality let alone equal laws in the so called "justice system." We are looking for those to help us change the laws to prevent the gender bias that is so rampant thoughout the world.
I wish you all the luck in the world and to make sure that lesson in life will convince you to never, ever, marry again. It only benefits the woman and licenses her to steal from you as you have seen.