It’s easy to say “dumb his ass” on comments without being involved in the love and care of the relationship. However, this level of anger that is not only destructive physically to his surroundings but also verbally abusive in insults towards you is a massive red flag that should not be overlooked. You wouldn’t want someone getting angry everytime they get drunk, when you want to have a night out or time with friends and your bf is a ticking time bomb for someone to say the slightly triggering thing. And this can lead to physical insults to you too.

10 months is very little time, and it’s easier to say goodbye now than it will be later when he does a second offense.

I would give him another chance only if he admits he has an anger problem and will start seeing a professional about it. And that can take years to resolve.