Girl with a BF is not pleased. Need advice.

I asked to meet up with this girl just as friends cause we had some common interests and she agrees. I call her the other day to ask her to hang out and she says immediately she wants to break up with her BF before agreeing to go to dinner and drinks with me. I take her back to my place and try to escalate all night without being too pushy. I'm not getting a strong indicator or how she's feeling so I play it easy. I put her legs on my lap, or my arm around her and she was cool with it. I did get some static at some points but I never was grab-y. We dance around, talk, and flirt. She end's up going home. I never went in for the kiss, because like I said, I don't think it would have worked.

She ends up leaving a little later and texts me when she gets home etc. Today she sends this huge text saying "I stepped on her bf's toes, and that she's in love with him." She continues "I let it fly because I did say I wanted to break up with him, but I'm still very in love and I think you tried to trick me. I thought we were meeting under different contexts.

I just found it super weird that she tells me she wants to break up with him, then agrees to go out for dinner/drinks. I did kind of agree to see her as friends, but the whole, I want to break up, let's go out, just threw me for a loop. So I don't even know what to say to this girl. I think she was looking for a beta to to cry to and was pissed when I didn't end up playing her attention games. Any ideas? Is this dead before it got off the ground?