I had to walk away from my therapist because of feeling similar to the way you describe. The frustration with everything..the abuse..my family..and then add on top of that the therapist that truly wasn't helping me in any way, only added to my anger. And anger is not healthy, it makes me want to escape into my obsessions/addictions.

Have you considered getting a new therapist? Or letting him know that he's not making sense to you?