Over-exaggerating?

Am I over exaggerating or does anyone else get pissed when their SO does not try to talk to you when you are pissed off? We always talk about everything calmly but earlier he snapped at me like I was a child and when I called him out on it he got even more pissed. He never acts like this BUT he was talking to his friend at the same time on his PS4. I ended up just leaving the room. I am kind of pissed that he is still in there on the PS4 talking to his friend rather coming in here to talk.