HI Sally...
Welcome to the forum!
I'm glad you're still stepping. Recovery can be a real up and down process. I know what you mean about still feeling angry. It took me quite a while to get over most of that, and sometimes something quite unexpected will bring it back. But it get's a lot easier.
The best thing is that now you know you have the strength and resources to survive without him. You are not trapped. That alone can make things a lot easier to bear.
Please keep posting!
Smoke