But- his anger is his emotion. It isn't your job to fix his feelings or to be the outlet for his feelings. If he is constantly angry at you, you also don't have to be present to hear it all the time.
Also... .do some deep thinking on this concept. Is it ok for him to be angry with you? (I ask because this was really weird for me... .sometimes still is)
Are you able to separate the anger he feels... .from his actions. It's critical that you do so.
Eventually I hope you can get to a place where you are "fine" with him being angry at you... .be there for him and be empathetic with his anger (wherever it is directed).
Just as important to be "fine" with a life where you have strong boundaries against dysfunctional behavior, regardless of who is doing the behavior. If you husband chooses to behave in a way that places himself outside your boundaries, that is his choice... .and his mess to clean up.
Quick story to illustrate: 6-8 months ago my wife likely "sabotaged" some plans for piano lessons that my Mom had. Perhaps she just "forgot", but I doubt it. My Mom was ticked and in my presence starting cussing. (very out of character for her... .like... .less than 10 times in my life have I heard this)
However... .next thing I knew I was inside my house trying to sort this all out. In my mind, I hear a " mad woman" start cussing and I excused myself from the situation. End of story. There was no evaluation in my head of "this is my Mom... .I'm obligated to stay and listen".
I had a standard... .and I "enforced it".
FF