I'm going to give my ex wife a large amount of money I won despite the anger of my gf
Why would you do this if it would make your girlfriend upset.
Yes. it's to show her how much I'm hurt and I want to hurt her as much as she hurt me
It's not nice to disrespect your gf's wishes. You are going to hurt her feelings.
I think I'm right, she is a bitch who hates me.
Giving your ex money just to make your girlfriend upset seems like a pretty immature move. If you find that your girlfriend and you are going at each other like this than it may be time to end your relationship with one another.