Ok, so it's 11:30 p.m where I am right now. I go to college in South Carolina. Broke up with a southern girl last semester because she got caught stealin her dads pills and her parents suspected it was me (or she blamed me for it)

I didn't really care because we'd be dating for a few months. But this monday, my ex calls me looking for weed and offers to drive me to get it and smoke me down if I can get it for her. So I do, but my friend who cames with us to get the herb (didn't want to go alone) left his keys in the car. I have been asking the girl for the keys for days, and today she texts me that shes going to rehab and that she is going to drop the keys off later. I said what!!?! Are you ok?? ... things along those lines. (keep in mind I haven't talked to this girl from december until february and I see her/talk to her for just ONE day)

Fast forward to 10 minutes ago. My Ex's Crazy bitch mother knocks at my door waving keys in my face asking if they're mine. I say no, they are my friends, who was in the room, and I take them and give them to him. THEN, this is the crazy part, she waves a piece of paper in my face and tells me that I need to give her 50 dollars, NOW. I told her I didn't have any, and asked what it was for? She replied, "get some from your buddies". Then I asked to look at this piece of paper. She refused to hand me it so I had to look over her shoulder. It was a parking ticket from my college, addressed to my ex girlfriend, issued on 10/28 , but sent to her mom on 2/17. HERES WHERE I AM WORRIED: I am worried she is going to get the cops sent to my house, because she has done it before to have a check of "well being" on her daughter. PLEASE HELP ME, GIVE ME ADVICE!!