<human>: My boyfriend and I have been dating for about two years at this point. We've been living together for just over 7 months. Before we all moved in together my bf and my daughter got along well, but weren't close or anything. He was always around to see me, and she was simply there. Since we've moved in together though, they've become friends.

It's driving me up the wall. I'll just come out and say it; I'm jealous both that he is spending time with her, and that she seems to like him so easily. I had a lot of trouble raising her, and we've never had a good relationship. It's upsetting to see her take to him like a father she never had or something. I realize that is childish which is why I've been bottling it up, but I can't control my feelings on this anymore. 

They spend a lot of time together, and though I don't think they actively exclude me, it often feels that way due to our differing work schedules. Too often I come home to find them hanging out or working on some project of his. She listens to him, like she never listened to me, and to be perfectly honest he has helped her improve herself (he helped her quit smoking), in ways that I wish I could. 

To be clear, I don't think there's anything else going on. It annoys me that she listens to his advice. It annoys me that she does things for him (bring him things, cook/clean for him), but I don't think their relationship is anything but platonic. That's why I feel so conflicted about wanting to try and break it up.
 
Am I justified at all in feeling this way? Part of me feels like a selfish ass for wanting to ruin a good thing for them. The selfish part of me feels like I deserve his time, not her. The darkest, smallest part of me is worried to be honest. I don't think anything is going on now but I know my daughter and I'm afraid that if she becomes attached she will start getting ideas.

Can you give me a shortened version of the text?
<bot>: Daughter and bf are becoming chummy. It's annoying me. Part of me feels bad for wanting to break up a friendship but part of me thinks that she needs to back off.