I'm going to get pissed at my girlfriend and hurt her feelings
Are you being serious? Why would you want to get mad at her?
I'm angry because she gets mad at every little thing.
You shouldn't provoke and emotionally abuse her. If you're mad everytime she gets mad then you'll just perpetually cause more anger.
No, she's being ridiculous.
I don't think it's ridiculous for her to be angry that you're mad at her for no reason. What you're doing is abusive, and I think you should stop immediately.