She was doing it a lot more when I was younger; I basically "gave" her a few grand in the 5½ months I lived in the US because then I was underage and thus didn't have an internationally working bank account yet.
I had a bank account back home for a while. At one point, I had three bank accounts and two credit cards. I also got all my money to my bank account, but when I moved abroad again, it was easier to get my money that I received for the duration of college onto her bank account because that was the default and because she was actually in the country to send it to me. I eventually gave up all my bank accounts there because I didn't really use them and didn't want to pay charges for them a year or two down the line.
I'm 23 now. I haven't been in Germany for more than 2 months at a time since July 8, 2009.
What I didn't think would happen is that my mother would withhold the money now. My main bursary has not gone through yet, so she's rationing my savings for now. I just really hope she won't do the same once that problem is gone. I think part of it is that she wants to keep me out of Pakistan. If this is still an issue by next summer and I get a job there, I'll be honest about it to her and tell her I need money to fly over. I am planning to have a backup plan in Western Europe in case that happens.
I guess I'm going to look at getting a bank account remotely, but that still leaves the issue that I'm not fully adult by my country's laws until I'm 30 so if I displease her she can sabotage any scholarships/loans etc. I get and keep me from finishing my degree for another 7 years. She's severely limited my choice of universities through this already, but I think ultimately she won't go through with it because she likes bragging about her children's careers too much.