35M dating a 30F asking for money

I’ve been dating my girlfriend for 6 months and she hasn’t worked out entire relationship. She asks for money on a pretty regular basis. She isn’t going to school, but says she wants to look for a school to go to. She moved in with me and I pay for everything on top of sending her money. She says it won’t be forever, but hasn’t made any strides towards getting a job or anything. She went out of the country to visit family and was asking for me to send her money the whole time. We argue about money because I feel like an ATM and she says I focus too much on money and it’s the man’s job to help out their girlfriend or wife. She says all of her friends boyfriends and husbands do that for them. I work 55ish hours a week and am trying to save for my future. She’s very attractive and was married to a very wealthy rich guy for many years that took her from her home country and brought her here. She truly comes off as very genuine and doesn’t seem like she would use someone, but also has no sense for the value of a dollar or earning it. Is hoping for things to get better a losing battle or am I just being taken advantage of?