Unfaithful partner?

[JeanJean]

So what that means is she wants you to sit there, hang on and wait for her while she goes and does what she wants. The fact that kissing another guy and letting her feel her chest was "no big deal" IS an issue. I'm sure if you kissed another girl and let her put her hands down your pants would be a "big deal".

I'm sorry, but her maturity level is no where near ready for a committed relationship. My suggestion would be to end any type of exclusive relationship and just stay friends for now. She has shown she can't handle being faithful and you don't need that.

R&R

I agree with what you've said in your post. From what OP wrote it seems that he is putting in all or most of the effort to maintain the relationship, this rarely if ever works.
In an LDR trust is extremely important, she broke that trust by cheating. It was cheating no matter how you try to spin it.