She wants a life partner, a husband, kids possibly and eventually definitely marriage.
I said to her that i dont want to live with her right at this present moment as it was too fast and she went from that to thinking i am using her....she just seems to go to extremes very quickly and can be quite aggressive and angry towards me.
Is it odd that all 4 of the christmas presents she got for me were sortof couple gifts for us rather than me. e.g. clock with her and me photo in it, picture with lots of family quotes in it, a hanging metal art thing that says "And they lived happily ever after". She has said to me in the past (when we were friends before relationship) that i am like a rock for her that she can 100% rely on and call anytime etc.
Back off the crazy right now. She's decided that you're going to give her the fairy tale ending, and woe betide you if you don't agree. What do your thoughts matter, you're just there to pander to her needs - isn't that what you've been doing through the last few years of your friendship?
She's putting a lot of pressure on you, and now you're beginning to crack because it's not what you want, she's turning nasty to try and bully you into obeying her.