More girlfriend problems.. Help please?

You sound EXACTLY like me, but i do this with my boyfriend. Well your girlfriend is being really inconsiderate of your needs and isn't being a good girlfriend, she's going to try and do the "he's just my friend you're over reacting" act but don't buy in. She's probably flirting with him and you deserve better. To start just talk to her and tell her how it bothers you, or maybe even try hanging out with a girl and see if it bugs her at all. Because you've been dating so long you can't just "dump her" i know, i went through this problem this morning actually. But you have to communicate and talk to her so you'll get a better feel of whats going on. Trust your instincts and TALK TO HER. Has she given you reason to doubt before? Because remember the whole "fool me once shame on you fool me twice shame on me"? Well if she hasnt fooled you once then don't jump to conclusions. But girls tend to push the limits with dating, for some reason we think its okay to be extremely flirty but not okay for our boyfriends to do the same. Well email me if you have more questions : )