This fat fuck is stalking my sisters (and now me, apparently). So I moved back in with my dad and step family (they just got married, woo!!!) and they're on their honeymoon. My younger step sister and I are in charge since we're the oldest ones blah blah blah. ANYWAYS, all of my siblings and I were upstairs yesterday watching netflix when we hear the front door. Cue freak out. We heard a shrill, labored voice yelling for my youngest step sister, who had been dozing on the couch. Everyone froze and looked at me, completely freaked out. I knew that voice because this bitch walked into our house without permission the day I moved in. I went downstairs and she was wandering through our living room and kitchen. I asked her if she really just walked into my house and she froze for a minute (she remembered me from last time). She started talking in circles, making some bullshit excuses for it and started asking where my step sisters were. I just glared at her and walked upstairs to get more info. They were all freaking out upstairs but then we heard the door slam shut. My brother and I went down to scope things out because he said a lot of times she'll act like she left but is actually just hiding in the house. Luckily she had actually left but was standing outside calling and texting both my sisters about the mean girl who was inside. They started telling me that she does this shit all of the time and they have to keep the backdoor locked because if she can't get in the front, this fat fuck will go in through the backdoor. Apparently one time she came in while my brother was home alone in the middle of the night.  Anyways, I just got home and saw that she was there and had cornered my younger step sister at the bus stop and then started talking to me. Step sister ran inside (and locked the door, goddamn it- took me five seconds longer to get in). She started asking if she could come in and I told her hell no, parents are out of town and it's their house, their rules- nobody over when they're gone.  Then she insulted my step mom saying she had hoped that my step mom would let up on that rule if she married my dad. This fucking butter huffer then started asking if "all us girls" could hang out sometime. NOT HAPPENING, FATTY.  My god this bitch is a train wreck. Her hair is greasier than the skillet when I cook bacon. Her skin is terrible because she doesn't take care of it and she lets her fupa show from under her shirt. After our short conversation, she started texting my step sisters telling them that I'm scary and I'm a bitch.  GOOD, DON'T COME HERE ANYMORE. Fuck, I hope this mayo barge tries to come in at night while I'm here. She'll be in for a world of fucking pain. /rant Edit: This honestly blew up way more than I thought it would. I got a little more info from my siblings and I've called the non emergency line, as it was suggested. I know some of you are angry/annoyed that I'm an adult and "not handling it" but I have my reasons for  A) not being violent (considering it's a fucking minor, I would go to jail)  B) not being rude to it (it's mentally unstable, I don't think being rude and provoking it is a smart idea)  C) not calling the police right away (can't change that, and I've already done it) If anything happens again, I will call the police right away. Once my parents get back from their honeymoon, I'll be talking to them about everything to see if they want to/will do anything about it. If they won't then I suppose I'll just be on my own when dealing with her. I'll update you guy when I have something worth posting.