Thanks guys all for your response. I've been doing some 180s and thought that just going to take H's license plates would be the same of the way I always act. But at the same time I do feel like H has grown to disrespect me b/c I have allowed him. I would get mad and then get over by the next day or two and so he figures he can get away with anything. And then why should H be able to drive OW and her kids around with the car insurance that's on our policy that he got b/c of me.

In hindsight I know that H has really been the one running the show as he ping pong for all these years and I do hate that I've allowed this to happen.