I'm going to cut my girlfriend off financially
Does she not make any of her own money?
She spends most of my money, the cheap bitch.
You are fine to cut her off. You do not have to be giving her money anyway.
She is entitled to whatever I give her, she doesn't fucking work.
You are not married, so it is not your job to have to take care of your girlfriend. You can help them out if you like, however you are definitely not entitled to.