Hi MembershipFree, welcome to the group
There are certainly aspects to your situation that sound familiar: the "hot and cold" phases, the boundary pushing, the angry outbursts. Many members here have coped with having an emotionally volatile partner, and everything that comes with that.
Forgive me if I'm not tracking with you -- are you currently dating her? Or is it that you're thinking about it, but aren't in a relationship with her yet?
does this seem like this going some weird direction where i will be facing? can anyone help me understand this all better?
To be straightforward with you, yes, the way it's described does all seem pretty weird.
Probably the best question you can ask yourself about the whole situation, as you try to understand it better, could be --
what do YOU want?
Thoughts?