you only have a brief snap shot of her life, brief moments of escape with her,
you have no idea what she has going on in the rest of her life, friends family health issues vacation etc etc,
I would suggest your not all that important to her, don't take it personally, I tried to get together with some people over Easter, and they had other things to do and certain family members never answer my calls that is life. move on,,,
sp,s that im a regular with have never done that to me, friends have never done that too me,..so like I said, not personal but something really serious came up or she is just that not into,
get on with it,