I have have asked her about it and she is not willing to see someone because she doesn't think its a problem but for me its a huge problem. My last gf was rediculously jealous over everything and turned out she was a serial cheater so it stemed from her own issues and insecurities.
It does stink WEpow and sorry your gf was the same. I vowed never to go out with someone jealous again but I seem to always attract the same type of girls or it is because there are so few gay girls that they are all jealous. I don't know