Okay, glad you are getting help but you didn't just 'slap' your girlfriend around.
No kidding, dumb dumb dumb!
Yes and a open form is hard to talk openly on.
Dude, it is too important for you to be totally honest with your psychologist. You have to open up or it's not going to work...... take it from a guy who now knows...
There is also another option.
MKP is the ManKind Project. It's a non-religious organisation designed to help men become their authentic selves - really relating with no ********, in an emotionally safe environment. They have a rites-of-passage weekend training where the key ethics are about support, acceptance, vulnerability, emotional safety, personal responsibility, trust, and all supported in a heartfelt way by other men.
It's a powerful experience for people like myself who weren't used to unconditional support from other men without any competitive overtones.
dggbf: You could take your anger to an MKP week-end and it will likely change in some way. There are MKP trainings all over the States as well as internationally.