"Hey, so... I know don't we don't really know each other, but I recently heard a rumor about you that's kind of concerning, to say the least. I don't know if you've heard about this or not yet, but apparently, fish have been randomly going missing at the aquarium. I overheard a few people say they believe that you're the one stealing them. I know this rumor may seem silly, but it might get you in trouble. After all, people are calling you a theif! So, is this rumor true? If it's not, you might want to try and clear your name before things get out of hand. There's a chance that you could go to jail over this!"
Spoilered because the response is a little bit violent at the start due to Sandra's anger/jealousy issues.
"Honestly, I think if it was true, Slappy's actions would've been exposed to me by now. Plus, despite him being evil, I know he's loyal. Besides, if Slappy was cheating on me, I'd hunt the girl down and rip out her heart! <3 Oh, and Slappy wouldn't last long either... :D But luckily, I won't have to do that, because after all we've been through, he wouldn't cheat on me... RIGHT!?"
Sandra then tried to calm down and think logically. She was letting her emotions get the better of her. Cho was simply just trying to inform Sandra that there was fake news about Slappy cheating on her. There was no reason for Sandra to be making threats against her husband and some girl that he probably doesn't even actually know! When Sandra calmed down, she started thinking more logically.
"...and he's demisexual/demiromantic, meaning that he'd only have romantic feelings for someone that he has close bond with, and I'm the only one that has a close enough bond with him to make him feel that way, plus, he's usually hanging out with me or our friends anyway. He really wouldn't even have enough time to develop feelings for another girl and start cheating on me. Actually, now that I think about it, Slappy was at home yesterday afternoon! If anything, it more than likely is fake news. People make up fake news about celebrities all the time to get clout! I wish they'd consider the idea that they might be ruining someone's relationship, or even that person's reputation. I hate fake news..."
"Oh, and... I'm sorry if I scared you. I don't normally act like that. I just... let my emotions get the better of me... I know you were just trying to inform me about the rumor. I'll go tell Slappy, and hopefully, we can stop this fake news from spreading."