Is this silence before storm?

[Amber A]

I broke up with my boyfriend 2 days ago.I told him not not to bother me anymore because he was emotional abusing me accusing me I am always wrong and shouting at me demanding I have to accept it because this is the way he express his anger. He tried to talk to me the same day by coming to my work place but I didn't pay attention to him. Since then he didn't call or text. I wonder if this is good or bad sign or it is only silence before storm.