For a long time my sister and I didn't get along. The way we were raised plus the temperaments we both inherited from our parents kinda made for a shit storm. I definitely came out more like my mom, very emotional and take things personally. Passive aggressive, need things to go my way or I freak out. I've grown out of this…err, rather I've worked on it and it's not as much an issue for me as it was when I was, say 15 or 16. My sister took more after my dad, however, stubborn, hard headed and hot headed, kinda just mean. Manipulative, can be narcissistic and for a long time I thought she was narcissistic.
We got in a huge fight in 2020 over WASHING THE DISHES!! To condense the story I washed the dishes for her the night before in exchange for her to buy me doordash, she took a pic of me cleaning the kitchen and posted it on her story calling me autistic. The next day i find out I missed a pan and my sister tells me to wash it, and I just ask her to wash it because I washed all the dishes plus the kitchen and she didn't do anything yet used all the dishes. She started talking really…passive aggressively so I removed myself from the situation because I could feel the tension rising. That's when she taunted me from upstairs, "Lol she can't even control herself she has to walk away," "look at how she gets after you ask her to wash a dish haha it's crazy actually" so I come back downstairs and I'm like ?!? what is going on lol. she starts taking a video of me and… things just get out of control. She asks my mom to kick me out of the house and next thing you know her and I don't talk for the next 2 years! Not a single word. Sometimes she'd see mail come for me and she'd say stuff like "Ohhh hahah I remember only the sped kids would get mail from these people ahahahah" or just weird sneak disses but eventually she just kinda started talking to me again. We've been talking again for like the last year and a half or two years but during that period we weren't talking i genuinely hated my sister. there was a lot more… like i got her a christmas gift (even though she made a rule that she never buys me a christmas gift because one time in first grade she got me a present and I peeked in the bag

) and it was in my opinion very thoughtful. she collected kid story books… like the thick cardboard kind and when I went to tj maxx to buy her stuff I saw a mini version of Goodnight Moon or whatever that book is called and i was like !!!!! omg she's going to love this!! it's perfect!!! I get her a whole bunch of other stuff and I leave it under the tree. She opens her presents, "hehe thnx……." she says. I'm elated because I just finally was able to give a gift!!! (i'm 14 at the time so i was using all my paychecks to buy christmas gifts for everybody)… that is until I go upstairs and my mom comes in the room and she's telling me "Your sister is PISSED!! LIVID!!! She's going on and on about, 'Why the fuck did she get me a fucking kids book?? She spent more money on her friends than she did on me!! What am I supposed to do with this?? Tell her to return this I don't want it at all!!!!" Safe to say after that I never bought her a present haha.