Stay strong, bro. Take this as a test betwwen U and yr gf. See
how strong is yr relationship. If yu really miss her, save enough
money, buy air ticket and find yr gf without letting yr parents
know.
Tell yr parent that the Goverment needs foriegn talents in
Singapore. There's time which we shouldn't listen to parents
beacuse sometimes their decisions will ruin yr happiness for the
rest of yr life.
Me example, have being with my wife since 1991. My parents forbid
me from falling in love with her. But they didn't know is that it's
my wife that preventing me from getting worst of my life during the
sec school.
Stay Strong Bro and good luck. 
