Anger Management Support Group
Anger management commonly refers to therapeutic techniques by which someone with excessive or uncontrollable anger can control or reduce their emotions. Typical examples include the use of deep breathing and meditation as a means to relaxation. Psychologists recommend a balanced approach, which both controls the emotion and allows it to express itself in a healthy way.
I'm sorry for what you are having to go through. To sum up, here are my thoughts:
I feel your reactions are fine. You seem to have a clear understanding for how to express yourself when you are angry. So in that respect, I don't feel you need to change anything.
As far as these 'individuals' are concerned, I agree that they are using your past against you and/or are deflecting any culpability back onto you. To me these are not the kind of people you want in your life. Real friends will care about your feelings and will try not to hurt you...something I learned the hard way. One thing you could do is ask specifically what, in their mind, is the 'right' way to react when you are angry, or better yet, tell them that their response to your anger is unacceptable.
Again in regards to these 'individuals', do you think that you are inadvertently attracting seedy people into your life. I say this because that is what happened to me. The reason I think is because I got so accustomed to being bullied that I could not tell what was acceptable and what was not. I also came from a dysfunctional background (both my parents drank a lot) and I think this may have had something to do with it all.
Finally, I would definitely not share anything about your past with anyone as it is none of their business. While meeting new people is a good thing, I would just ensure you have a good filter so that you can identify those with undesirable character traits such as not respecting your feelings and keep those people at bay.
I have benefited a great deal from Cognitive Behavior Therapy (CBT), and am looking into EMDR (I forgot what the letters represent). On the mornings I wake angry, I journal. I spend at least a good 15 minutes writing out the who, what, where, how and why. That helps me shape the rest of the day. It doesn't mean I have a happier day, but it can lead to me having a better day - one where I put in other activities which help me deal with my anger. Drive with the windows and radio up and yell. There isn't anything wrong with yelling when you are by yourself. I had a punching bag for a while (very inexpensive if you check the local sporting goods store) and would make it a routine to work out with it for 15 to 20 minutes. It is exercise.
You have to do what is healthy and correct for you.