Thanks, everyone. I'm sorry to hear you've experienced this as well but feel better I'm not alone. Then I feel bad that I feel better I'm not alone. Is that messed up? lol Someone very close to me recently gave me an epiphany. "My ex is insane." I try to not use that word lightly. In this case it makes perfect sense.
I hope this isn't disrespectful but when I look back at my marriage, it feels like I was trapped in an insane asylum with the insane one (my ex) running the asylum convincing me that I was crazy and unstable. I shut down emotionally in order to cope and survive. At times I thought I was crazy but it was "just" the years of gaslighting from him. I'm so thankful I finally "woke up" and got out of it. He still tries it and sometimes I almost get caught up in the crap again. Like his claiming I never tried hard enough to make the marriage work. I gave over twenty years of my life trying to make it work. I finally saw him for what he is and couldn't stomach being with him anymore.
We are two different sides of a coin - maybe even different coins! lol Since I got the help I needed, I see through his crap more and more. It seems the trick is to not let it get to me and to not give him any power over me. Not easy but I'm getting better at it with each day.