Hi Everyone!

My name's Douglas "H�rfagri", and I've been on the stand by in this list for a while, although always reading the stuff that helped me grow in my norse linguistics studies...
Knowing this, a friend of mine handled me a sentence and she asked me two things:
1) What language is this?
2) What does it mean?

She said she got it on the internet, I don't know how. Well, here's it:
"Jag hoppas att du blir mina flickven"
That "Jag" made me think it can be Swedish, which I don't know very well, meaning "I". I denied other languages such as Icelandic or Danish for the respective forms are "�g" and "Jeg", if I'm not wrong.
That "att" can be a preposition, and "du" is "you".
"Mina" regards very much similance to the Icelandic form of the possessive of the first person singular.
So, could any of you help me translate this sentence?

Viele danke!

Douglas H�rfagri