<human>: I've been dating my girlfriend for 4 months now (but we had a thing for a couple of months before we actually got together), but recently I just find myself unattached from her. I used to really like her and I told her I loved her because I knew she loved me, but now I don't love her anymore but still tell her I do to avoid breaking her heart. Her past relationship was ridiculously fucked up, it involved her and her sister sharing a boyfriend for a year and her sister ended up staying with him to this day, so it was hard on her and she self harmed, I'm terrified she'll do the same with me.

I admit, I spend a lot of time on video games, and she really has a problem with it as she wants to see me 24/7, and when I say I want to stay at home or go home earlier from her's she makes it into a huge argument saying that I loved my ex more. Her neediness is honestly pushing me further away from her, but its because she can sense my lack of attachment and probably fears for our relationship, I want to end things but don't want to upset her because she really doesn't deserve it.

I don't know if I'm just a dick or what. I don't enjoy spending any time with her even though she's crazy about me. Not important, but she does a lot of little things that really annoy me (such as breathing in and out really quickly when I'm laid on her chest??) and when its around midnight and she does it when I'm tired, she doesn't listen when I tell her to stop and I end up snapping at her and she gets upset...

Condense the text into a few key points
<bot>: Girlfriend is crazy about me, I don't feel anything for her, too scared to dump her out of fear of breaking her heart.