"People can become angry at God for many reasons, whether it seems rational or not. It may seem messed up to you but it felt real to me."
Let me rephrase. The issue with your anger against God is not that it's God's fault. It's more about your not liking things that occur outside of your control. Like your MIL incident. You can't control what they do, BUT you can control your reaction to them. You didn't have to hold on to the anger for years, but you chose to.
Anger is a choice. I'm glad that you are on the way to recovery, but understanding is one thing. I hope you continue with your positive interactions with others.
Did you ever yell at your W or throw things, slam doors, etc. when you were angry?
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.