I recently found out my GF was texting another guy behind my back. Right after I found out, I confronted and she lied about the whole thing. I proceeded to kick her out and told her we were done.

However, she left her jacket here. I texted her the next day saying she left her jacket here and told her she could pick it. I also told her when she came to pick it up I would willing to listen to anything she has to say, since I didn't really give her a chance last time.

We dated for over two years and I am still deeply in love with her. I imagined we would be spend the rest of our lives together if this hadn't happened. As far as I know she hasn't cheated on me, but she was making plans to go visit this guy.

So what do I do /adv/? I know the smart thing is to just leave her, but I really love this girl.
I should also note I texted her today and she said she only did it cause I was pushing her away, and she just wanted some attention. I know this doesn't excuse anything, but I just figured I should mention it.