Is my girlfriend a gold digger?

finally recently got the balls to stand up to her and accuse her of it, and she got really pissed. But, the signs were there:1)She never offers to pay the tab at the restaurant or the bars. 2)Shes always complaining how broke she is and that she spends too much money. Yet, she shops at high end clothing stores and has a ton of jewelry.3)Shes 24 and still lives at home, with her parents, ive asked her why she doesnt get her own place..she says "I cant afford it". She has a baby , and receives child support. Shes does have a good job and graduated college..yet cant afford to live on her own. She will go out and drop $800 on clothes like every week. 4)The red flag for me was she kept pressuring me to let her move in. First we agreed on autumn 2011, then, she asked for august 2011, then she asked for end of June 2011. Then, 2 weeks ago, while im in a meeting, she calls me frantically, that her parents threatened to throw her out(however,Ive heard this line from her about a dozen times, and shes still there living at home). She asks me if she can move in in 1 week. I finally woke up and noticed the red flag and said "no, lets wait till the agreed date of June 30th..gradually bring some of your stuff over, and then eventually be moved in by June 30th" she got pissed-royally! finally, I called her out and said "i think your using me" she got pissed again. But, she only comes around me when she wants something. yes, shes smoking hot and we have hot sex. But I work hard for my money, and I can tell when Im being used. 5)She keeps pressuring me to see a friend of hers thats a financial planner. I told her"I already have a planner". she then says"you dont trust me". She constantly accuses me of not trusting her. Ive caught her in so many lies,I finally ended the relationship. She , then tells me how hard her life is (for the 50th time) and that I dont understand. I have bought her many gifts and paid for many things. But , I drew the line at not moving in. I mean, weve only dated for 6 months, and she was pressuring me to let her move in. Did I do the right thing, by calling her out?