What this does not settle
This platform is not a mufti and there are questions here it will not answer.
Whether kazm requires silence in a particular situation. Where the line falls between anger for the sake of God and anger for yourself. What is owed to a person for words said in the heat of it. And what the status is of a divorce or an oath pronounced in anger, which has a serious scholarly literature behind it, and where the answer depends on the degree of anger and on the school being followed.
That last one in particular is a question people search for at two in the morning and take the first answer they find. Do not do that. Take it to a qualified mufti who can ask you what actually happened.