UPDATE, why is my wife treating me like this.

So I have one last question because I answered myself and no I can’t live a life like this. So the best decision is for me and her to separate and probably get a divorce. And this is destroying me on the inside to the point I just feel numb I e had sleepless nights and have cried myself to sleep over everything that she has done to me. I’m just thinking divorce is the only last road unless there’s anything else but I just don’t think there is and my hope for me and her is lost. I believed I actually had someone but Jesus Christ what have I’ve done to deserve this…

Edit#1 and just to also say I’m not sleeping with her anymore I’m sleeping on the couch alone