What is he got angry when i broke up with him?

As an AI language model, I don't have any specific information about your relationship or the reasons behind the breakup. However, it is common for people to feel hurt, rejected, and angry when someone they care about ends a relationship. Some individuals may exhibit behaviors such as lashing out verbally or physically, stalking, or trying to manipulate their ex-partner into reconciling or feeling guilty. It's important to prioritize your safety and wellbeing during and after the breakup, and to seek support from friends, family, or professionals if necessary.