Is it smart to show my gf posts from here that are similar to our arguments?
Why would you share those posts? I'll support whatever you decide.
I want to show her how similar it is to us.
I think that sounds like a pretty good idea, actually. Learning from others who have been in similar situations can help us avoid making similar mistakes. Learn from history or be doomed to repeat it, I say!
Yea I like your idea
It's really cool that you are trying to be better and learning from others to improve your relationship. Your girlfriend is lucky to have a guy like you.