Disaster

A guy tried to be nice... understanding, sorry and this is what he get...

Being treated like a "spare".

Schedules being fully booked for her seekers 1 on 1 from day to midnight other than work and personal activity.

His sms and calls are treated as annoying stuff which should be ignored. (When Calls and Smses were so sweet in the past).
The guy could sense his existance and importance so strongly but now almost zero...

Does the girl still love the guy? What exactly is she thinking?
If she does... Why on earth is she doing all these to him?

The girl was a really nice girlfriend (other than hot temper) when they were together, really sweet...
that the guy loved her so much and has already appointed her as an ideal partner for long...
but all these disasters are happening after the break up...

What should the guy's next step be?

(Attention: The guy did not commit anything serious like violence or 3rd party affair.)