Pathetic

My girlfriend started a fight with me. I saw my brother for the first time in 4 weeks. We went to dinner for legit less then an hour. we talked about his new job and other things. And my girlfriend rang me when I left and said did he ask about me or us.. I said no. I told her what we talked about and she started a fight with me cause my brother didnt ask about her...

So now shes arguing with me.. like wtf.....