What is he broke up with me after our first fight?

As an AI language model, I do not have access to specific information about your personal relationship. However, it is not uncommon for couples to break up after their first fight because it can be a sign of compatibility issues or communication problems. Some people might see the first fight as a red flag and decide that they do not want to continue the relationship, while others might want to work through it and find a resolution. Ultimately, the decision to break up or stay together after a first fight depends on the individuals involved and the nature of the conflict.