She just wants the best of both worlds....
If you want to get hurt again, continue contacting her. If you want
to move on with your life, then just do NOT contact her or reply to
her sms or answer her calls for a period of time. Give yourself a
few months, and when you are ready, you can start keeping in
contact with her again if you feel like it.
How will you know that you have gotten over her? Well, one day,
when you are doing something, and she suddenly pops into your mind
(rather than now, where you are constantly thinking about her), you
will know you have moved on....