I am not doubting you in anyway but this sound like a fiction; how do you think of a woman contacting you without having a business deal before or even being link to someone that already established. You and I knows how it's for you or anyone else here to send you money or bitcoin without an escrow.
Is possible someone can refers you without haven meeting before, somebody may have refers him to the woman especially if you're for a particular business line, i don't doubt him on this because I have experience thing before. But most at times people cook up strategies to wipe you of your money, so you have to be very careful too. Nice one but the money may not be enough for bitcoin.