What is the meaning in a dream of yelling

I dreamt that I wearing a green outfit quit happy but then I heard a girl yelling and someone console her and then my ex boyfriend told me to change but then I didn’t see nothing of it I knew what I was going to change it to a black outfit. Then my ex boyfriend and his son was waiting for me to change in waking life he called me and asked why I broke up with him told I dont want this anymore. He said in waking life he wants to punch in the face when I get married to him why he said that I thought he said that because he felt hurt for what I did but said no that not the reason I got the wrong idea he said what do you think he means and what does the dream means what is the symbolic to the events I mentioned

I had two dreams the first one was of my boyfriend yelling at me and getting pissed off I tried to calm him but he kept yelling at me and the second one was of my brother dying on me I put a belt around the injury to stop it from bleeding after I head him screaming and then he died and we left his body there and coverd it up and stuff

Dreaming of my daughters ex boyfriend and he was yelling and laughing at me while I told him all he had done wrong and that he was going to have karma