i don't mean to be harsh, but i think you had it coming.
from the WG's point of view.. if you can afford to buy her a LV bag as a gift...
then RMB 15,000 probably means nothing to you.
so she's just trying her luck.
she's being dumb though.
should have asked for a few LVs bag from you, then sell them away.
easy way to raise 15k.
now that she's brought up the lousy excuse of "my family is sick, send me money pls", she has chased away her golden goose.