I Don't Know What To Think Anymore

Yea, don't know what to think anymore. All this crap with my "ex" has only truly proven to be a serious guilt trip for me. Cause her "sister" admits on facebook to attention whoring and how she enjoys being the center of attention. And she also claimed that she's not even 14 yet. Then I started talking to her again, asking her about the "ex" the whole time cause I was worried she died and I was spared the guilt. And she had put up a pic claiming it was the legit her, and she'd been using pictures of Danielle Loxx. Well I went ahead and asked, if you're not even 14 yet, how old was your sister? She said she was the "ex" so I asked about the pic she put up claiming it to be herself, she said she used a pic of her friend. I don't know what to think of it. I just know I feel guilty, because I got the idea in my head there was an "ex" that wasn't also an attention whore on facebook. And what happened was I did cause her to commit suicide, but I've been spared the details because her "sister" knows I'd feel guilty. And right now I'm going with that theory and feel guilty as shit because the idea that I was basically responsible for the death of a sweet 12 year old girl. A girl I can honestly say I fell in love with too fast. And the guilt is killing me, led me to annoying the shit out of Blue. Well all I can say is whatever. I need to just forget this fiasco. And this girl ruined more summers than just mine.