Sometimes when a relationship comes to an end one of them is holding a grudge. Then that grudge turns into crazy and they do something messed up to get back at their ex.
“She took it from my home got me off the hook…”

“Stole my laptop and started putting pictures of herself naked as a young girl (like 13 or so) and called the cops. I had already reported it stolen, though, and it’s a pretty trivial process to show when a picture is added to a computer. That and the fact that she admitted that she took it from my home got me off the hook.” Source
“Took a lot of patient explaining, and occasionally some…”

“Put me on the mailing and call list for every church group she could find. For two months my phone was blowing up with calls from churches and evangelicals, they wanted money, they wanted to send me bibles and pamphlets. The ones that had my address did send me bibles and pamphlets. Took a lot of patient explaining, and occasionally some frustrated yelling to get myself removed from everything.” Source
“This was years ago and the place is still hideous…”

“Not me but a neighbor. The couple got divorced and she got the house in the settlement. Only the house and the immediate house lot, not the surrounding land, that went to the husband. The first thing he did was sell all the lumber off the rest of the land. She went from living in a nice forest to living in a clear cut. He wasn’t done yet! Once the trees were gone he sold off the topsoil, then the gravel under that. By the time he was done her house was on a hill overlooking a barren landscape reminiscent of the lunar surface. This was years ago and the place is still hideous.” Here’s the actual picture. Source
“Crying for me…”

“Called me at three am so I could hear his three year old crying for me.” Source
“She tries arguing with the cop then…”

“She took all my shower stuff while I was at work. Curtain, rod, all that stuff….And the toilet bowl scrubber. She took all that, I came home and said ‘okay, not letting her take more of my stuff that’s actually important!’ so I changed the locks. Went to work that night, she calls and says she needs in the apartment to get her things. I tell her nah, not without me there, I don’t want you taking my stuff. She says she’ll call the cops, and I tell her to go ahead. Cops show up at my work and ask what’s going on. I show them my lease with her name not on it, and they say okay, we’ll have her come back tomorrow, call us when she shows up. She comes the next day, and tells me she’s taking my bed (~$700). I tell her no, she didn’t pay for it, and I have my credit statement printed ready to show the cop. She tries arguing she’s taking the bed. Cop says ‘look, you’re not taking it, if you think you deserve it, take him to court’. Tries arguing with the cop then. Cop says ‘Did you not hear me right? Take him to court!’. Didn’t hear back from her about it :)” Source
“Sent me an album…”

“Sent me an album of her with the guy she dumped me for in all the places I took her.” Source
“I’m glad I left her…”

“Ex-wife, moved out while I was at basic training, took all the spoons in the kitchen. Serving spoons, tea spoons, soup spoons, even measuring spoons. Left all knives, and forks. Honestly, who does that? I’m glad I left her.” Source
“She needed someone who could take care of her…”

“She got pregnant by a guy with a daughter that is older than her. Then the old man moved into her parents’ house with her. Funny thing is part of the reason we broke up was she ‘needed someone who could take care of her’. I was in college at the time as well as working, and his 40 something years of life didn’t leave him with enough money to rent an apartment. I’m buying a house in a few months. Wrong horse, sugar.” Source
“Eventually she was recorded admitting she was…”

“My SO’s ex fyi. She threw herself down a flight of stairs and called the cops to say he beat her up. She would hit herself and call the cops almost weekly, so my SO installed a GPS tracker on his car to try and prove his whereabouts during the times she was accusing him of the abuse. The absolute worst though was probably when she told him he could come over Christmas morning to see their then 2 year old daughter open her gifts only to call the police and have him arrested in front of their daughter. Eventually she was recorded admitting she was making it all up and the charges were dropped. It’s over 5 years later and she did everyone a favor and took off abandoning her children who are definitely better off without that kind of crazy as a mother.” Source
“Still burn with fiery hatred for her…”

“Lied to the cops; told them I beat her. Showed up with a squad car 12 hours earlier than agreed upon on my last day with my beloved dog, and took him from me while I sobbed. I gave her prior visitation with him until she robbed me, but I get no such visitation with him now and have not seen him in 3 years. Still think about him every day. Still burn with fiery hatred for her.” Source
“The guy was a sociopath…”

“I found out years later from a mutual friend that he was telling the woman he dated and married after me that I was trying to get a hold of him and wanted to work things out etc. He was using this as a way of controlling her, telling her he could take me back so she’d straighten up and do what he wanted. The guy was a sociopath, I left him, I had a restraining order against him – by the time he was in this relationship, I’d already moved a couple of hours away and was living with someone else. When my friend mentioned it, I remembered him telling me something similar back when we first got together. He told me that his ex girlfriend was trying to reconcile because of their kid, but he wasn’t interested anymore because we were together now and he wanted to give that a shot.” Source
“No matter how pretty they are…”

“She moved overseas after we broke up. OK. Extreme…Then showed up at my studio apartment…Straight from her flight…With her bags…Unannounced at 8m on my hungover Saturday morning…Expecting to be welcomed back in…When I had company…Then asked if she could “Join the Party”…Don’t stick your di*k in crazy, kids, no matter how pretty they are…” Source
“She sat on the porch swing for 3 hours before…”

“I had an ex show up at my parents house (I was 19 and living with them), demand we work things out. I asked her to leave and she refused. I grabbed my then 11 year old brother, put him in my car and tried to leave. She blocked the drive way with her body, so I had to drive in the yard. She then gets pissed that I’ve left and drives to my mothers place of employment to talk to her about it!!! After my mum told her to leave her work, she shows back up at my house and refuses to leave again. I locked up the house and she sat on the porch swing for 3 hours before my step dad arrived home from work, tossed gas money at her and told her to get the h*ll off his property. She was crazy.” Source
“She went from vengeful to tears in seconds…”

“My tried to steal my truck. I ways kept the keys on a clip and clipped on a belt loop as I’m notorious for losing them myself. I had watched her go outside and put her purse and other stuff in the truck like some how I couldn’t see out the window. Then she started searching the house. Couldn’t find ‘her’ keys. Her car wasn’t even there she got dropped off. I locked the truck with the remote and when she went out I locked her out too and called her ride. She went from vengeful to tears in seconds when she realized she was stuck out in the Florida heat.” Source
“All I did was show them the screenshots of…”

“Went to all our mutual friends and told them that I cheated on him and he dumped me for it. Tried to tell my best friend the same thing. Pretty much tried his hardest to turn everyone against me. All I did was show them the screenshots of his text messages with another girl which were filled with di*k pics and plans on meeting up.” Source
“Bonus crazy points for throwing a temper tantrum…”

“Convinced me that we were moving in together so I quit my job. She then proceeded to drain my bank account, steal my puppy, and broke into my place to steal my furniture. According to one of her co-worker’s she had been planning it for over a month. When her friends were disgusted that she would steal someone’s dog, she tried to tell them I starved and beat it. Which her friends came to me about because they knew I’m a gentle guy that could never hurt an animal. Also bonus crazy points for throwing a temper tantrum when I refused to reply to her messages months later.” Source
“I later found out she had got pregnant with someone else in…”

“9 years together, twice married. One day she tells me she doesn’t love me anymore. A week later I find out she’s seeing another guy. Couple of weeks later it had all fallen apart and she moved out. To go from a position when a part of everything you do is for them, for the both of you to have the best life together you can. Sharing everything with each other, to absolute silence. Didn’t want to talk to me, see me or have me contact any of her family. It was like she died there and then. I later found out she had got pregnant with someone else in less than a year after walking out. Sorry it’s not a very exciting story, but to me it was more f**ked up being able to do that to someone than any revenge story.” Source
“Been planning it for over a month…”

“Years ago (late 90’s), found out my girlfriend that I was living with for a year was sleeping with her boss. It was the week of our super bowl party. We both had plenty of guest coming. Been planning it for over a month. I bought every bit of alcohol that we thought anyone would want. We were young upcoming professionals. She was just under 21. Not able to buy booze. She pulled me aside and broke up with me on the Friday before that weekend. (saw it coming) she left to the beach (with her boss) and told me to move on with the super bowl weekend. Sooo..called my people. Moved the party. Took all of my furniture (everything but one TV, bed, one wine glass and one chair) no sh*t. That was it! No dishes. Nothing. Place was bare! Took me many hockey bags to move the booze, but week drank for weeks on it! I heard she had her party with everyone showing up to one bottle of wine, one glass, one chair and nothing else.” Source
“I changed my cell phone number and…”

“Not exactly an ex, because we only went on three dates. After the 3rd date, I left to go back to London as an au-pair. The guy had his sister send me a traditional African wedding dress to my host family, and a letter stating that she was so happy for us and hoped I would visit her in Mali. I noped the f*ck out. He then had his friends and brother call me and berate me for breaking up with him, had them say I could not possibly do that because his parents had already bought the plane tickets to come see me before the wedding, and then tried to stick me with the costs for said tickets. I changed my cell phone number and had the host family say that I had gone back home and they had no forwarding address.” Source