Ask your therapist for more help with the anger management. There are many articles online you might want to look at.

I have had a lot of anger in my life. For years, once I was triggered I was off like a drag racer and there was no stopping until I ran out of fuel. I made a list of triggers and tried to anticipate situations that may put me in jeopardy of going off. At first, I just walked away. Now I am much better at realizing most battles are not worth fighting.

Like everything else, managing anger takes a proactive approach and a lot of very hard work. Good luck.