Sometimes I am frustrated that improvement isn't immediate and overnight. But sometimes, when I actually see it, I'm relieved. It's worth the effort.
Here's an example I want to document for myself--and share with others--so I don't forget... .
My exH and I still work together. We had to go on a short (overnight) business trip together a few days ago. We drove the 600 miles to our destination together. These trips used to really, really suck--the proverbial "no-win situation". If I tried to engage ex in conversation he wallowed in ignoring me, then afterwards would accuse me of "harassing" him. If I stayed quiet and minded my own business, he accused me of being angry at and punishing him. I believed I was at his mercy.
This time, I brought a book along for the ride. As usual (he's bipolar and very, very rigid--it is taking him a long time to adjust to the divorce; he prefers [insists on, actually] familiar patterns, even if they suck), he got really nervous that I was "angry". Big improvement for me--not my problem. I didn't need to defend myself
OR "fix" it. I just read my book.
After a long time (with him squirming, to get the pattern reinstated), he made some clumsy efforts to engage me in conversation. There was a time when I would have fallen for this, and believed he wanted to talk. But after 18 years, I knew that he wanted me to pick up the conversation ball so he could become a martyr at "having" to listen to me. Finally I said "this is a pretty good set of stories I'm reading--would you like me to read out loud?" (it was "Fire and Ashes" by John McLean--about "what went wrong" on the fire line of a few different large forest fires). He says sure--what's your other book called? I said "Malignant self love--narcissism revisited. Do you want to hear that one instead?" (Hahaha--exH is diagnosed bipolar with ASPD and NPD) Uh, no, he says--let's hear about the fires. So I read out loud all the way to our destination. Regular pattern successfully diverted.
At the hotel, we were leaving to go get dinner and he says "we used to stay at this hotel sometimes when we were married". My response? "Yep". Big improvement for me. This was a blatant invitation to return to "the regular pattern". I didn't bite or even struggle. At all.

At breakfast the next morning, he told me "when I get my inheritance in October, I need to get some dental work done." OK, this one took me off guard. Brief back story--He's buying my property from me and I moved out and bought a house. He's making small payments now, but will give me the balance in October when he gets this inheritance. When we struck this deal several months ago, he told me he was concerned that I was going to "fritter away" the money on "impractical" stuff like the serious dental work I need to get done. At the time, I said "what I spend the money on is none of your business". It didn't even actually occur to me that he was saying that me taking care of myself was "frittering away" money and "impractical".
So when he said he was going to spend some of this inheritance money on dental work, I brought that up briefly, what he told me before, and said "so taking care of yourself is good." and he said "yeah" and then I said "but me taking care of myself is wasteful" and he said "yeah". (No REALLY! He said "yeah"! Not sarcastically, not snidely, just blandly, matter-of-fact like).
Big improvement for me--I didn't pursue this conversation any further at all. I just thought to myself--"I made the right choice divorcing this man." And later I thought to myself (without saying anything out loud) "my words haven't matched my actions. I have yelled and hollered about being treated with respect, but this man lives in the subconscious world. Along the line, I have obviously signaled to him that in spite of all my blathering about the respect I want to be treated with, I have non-verbally communicated that I DON'T deserve respect and have no self worth. And he is simply acting accordingly."
We then went and did the things we went on the trip for, and came back home. It was not an anxiety filled trip for me, or uncomfortable or difficult.
