Had to spread the rep, but I also feel that is an excellent suggestion, Confused.

"I was willing to cancel because I feel my girlfriend needs me more right now and my friend would've understood that. I got to her house and she proceeded to bite my head off "what're you doing here?" so I told her how I heard she wanted to see me and she then proceeded to break down crying and told me to f*** off "but you wanted to see me.. " "well I want to be on my own now" "okay... want me to come over later after I've seen my friend?" "no just leave me alone" "

I realized that girls in general like it when you make them seem special. Keep the following in mind next time you are in a situation, like when you are hanging out with your friend(s) and you to go see her instead: when she asks "what're you doing here?" answer her with something sweet. Be creative too. For example, after she asked you what you were doing, when you told her that you heard she wanted you there, you could have said "I really wanted to spend tonight with you." instead. I can assure you that you would've gotten a really good response from her. All you need to do is keep in mind that she wants to feel special. Treat her that way and don't hesitate to make her feel appreciated sometimes.