Childhood friendship hurt:
My best friend in 5th grade came for a sleep over (we’d been friends for years & countless sleepovers and family trips together) found my diary, hid it in her pillow the next day to take it home with her and then passed it around the school the following week for all my classmates to read.
Adult friendship hurt:
Too much backstory to explain how selfish and manipulative this particular female friend was – but after years of semi-friendship she somehow convinced me it would be mutually beneficial if I let her move in to my newly purchased 1st house. (I was single, it was a three bedroom home. Her lease was coming up, and she could pay a lot less in rent than her apartment by moving in with me, and the rent she paid to me would help me cover the mortgage.)
She proceeded to take over the house by moving my furniture, TV, stereo (etc.) into the basement and putting her furniture (couch etc.) in the living room (without my permission) and then essentially moved her boyfriend in, too.
There was only one bathroom and I was often waiting for a long time to use the bathroom in my own home. (Her boyfriend liked long showers?!)
The final straw was about a year after she’d moved into the house.
I’d adopted a puppy and was coming home from work at lunch time every day to let her out (and take care of the roommate’s dog while I was at it, too).
One day while home for lunch I let the dogs out and I started a of pot of water to boil for my lunch. (Ramen noodles. Clearly I was rich. Not.) I walked down to the basement to move a wet load of laundry into the dryer. By the time I reached the top of the stairs (basement led to the kitchen) she had come home with 2 other coworkers in tow and had put spaghetti noodles into the water on the stove I’d heated up.
My head exploded.
I calmly asked her to have her friends step outside for just a moment. Then, in a deadly calm voice I said: “I want you to move out. Consider this your 1 or 2 month’s notice. Find another place to live or move in with your boyfriend – but get out of my house.”
She chased me around the house alternately being angry and weepy – like the unstable person I’d finally figured out she was..until I locked myself into my bedroom and waited for her to finally go back to work.
She made herself out to be the victim to everyone she knew (of course) but I didn’t care. She was out in under 3 weeks. I never spoke to her again. Not a bit sorry.
I should have figured it out when I met her years before that she was a soul-sucking “user” ...but I guess I missed some important clues. It hasn’t happened since! Lesson learned.