It’s Redd-it Time

Teen Refused To Give His Cousin A Free Honeymoon After She Didn’t Invite Him To Her Wedding

AITA for letting my husband dump my SIL and niece onto my MIL and FIL after my family's food had been tampered with?

I (37f) had taken in my SIL, (41f) "Michelle" after her husband had kicked her out of the house due to him serving her with divorce papers, and my niece "Annie" (15f) went with her mom. Michelle had called my husband "Josh" (39m) shortly after it happened and we both agreed to let Michelle and Annie stay at our house until Michelle got an apartment.
That was two months ago and everything seemed to be going well, with both Michelle and Annie helping out around the house despite me telling them they didn't have to, and I didn't think there would be any problems with them living with us.
That is, until yesterday, when we decided to reward my daughter "Claire" (13f) for doing well on her mid-unit test with pizza and her favorite blizzard. When Claire went to go get her ice cream out of the freezer after eating her pizza, Annie saw it, since she was in the living room and asked Claire if she could have half of it since she wanted something sweet.
Claire refused because it was her treat, and Annie got mad and started to argue with my daughter. I overheard them arguing from the bedroom, and went downstairs to see what was happening.
Claire explained what happened and I asked Annie if that was true, which she confirmed it was, so I explained to Annie that the ice cream was Claire's reward for doing well, and it wasn't fair to make her give up half of it.
Annie just said "Okay" and I figured that was that. I decided to make spaghetti for dinner that night, since we had all of the ingredients and once it was done, I went upstairs to ask my husband if he wanted to have his food now or later.
When I went back to the kitchen, I saw Annie stirring the pot with a clear lipstick tube next to it that was streaked with something dark red . I asked Annie what she was doing, and she stammered out that she was just helping me by stirring...

AITAH for Wiping My Brother’s Gaming PC After He Called Me the F-Slur and Dialed 911?

I (31m) was visiting my family for Thanksgiving. My brother Carl (28m) still lives with our mother. For context, I bought a high end gaming computer and it's been set up in Carl's bedroom and used only by him so Carl considers it his, but it's my computer that I allow him to use to be nice, because he's never worked a job and he's perpetually broke.
Earlier today, I heard Carl voice chat with his friends and he mentioned that his "f__got brother" was visiting. I am a gay man, I took offense and I walked into his bedroom to confront him. Carl called me a "f__got" again to my face, so I said that I'm taking my computer back. I unplugged it from the wall, and while I was pulling the computer apart, Carl went to mom to demand that she makes me stop. I explained to mom what happened, and I said that I intended to just confiscate the computer and return it to Carl after he apologized. Mom agreed.
Well, instead of apologizing, guess what Carl did? He called the police and accused me of robbery. Two cops came and it took some effort to find evidence of me purchasing the computer, thankfully mom told the cops the truth, that the computer is mine and that my little brother was having a temper tantrum. The cops eventually apologized for the wasted time and left, but that soured the entire Thanksgiving celebration. So, I told Carl that after pulling that one, he's never seeing the computer again. Carl continued to be angry and antagonistic and demanding that mom "makes me" return the computer.
Mom making it clear that it's not her call, that it's MY computer and that only I can decide whether to return it finally made Carl stop screaming/insulting/threatening me, and he started begging. I held firm and said no. He then begged me to at least let him get all his data/files out of the computer, I said that I'd have happily agreed, but that was BEFORE he called the cops. I told him...