The question you should ask yourself now is not whether she is using you or not.
But rather, how can you change your mindset from being a doormat to being a man. Have self-respect.
Catering to all the whims and fancies of a girl will not earn you her affection. She'll just get used to your servility and take you for granted. Even good girls will go bad with such pampering.
Using money unwisely will also get you nowhere. It will usually fished you the gold-diggers.

TS u trolling ka?