I think naman bigyan mo sya ng chance, malay naman talaga natin barkada lang ang turing nya. Regarding sa attitude, have you heard of the 3 face theory, it says that we have 3 faces each presented to a different category of people.
The first face is the face we show to the world, diplomatic and perfect.
The second face is the one we show to our family and friends, semi-real but not the truest.
The third face is the one we hide from everyone, we never show this to anyone and that is the truest reflection of who we are actually.
Skl, hahaha. Anyway maybe iba yung pakikitungo nya sa barkada nya at ang pakikitungo nya sayo. If kinausap mo na sya masinsinan and yet wala pa din, then maybe the best thing to do is to broke up with her since magkaiba kayo ng paniniwala and hindi kayo magkasundo.