The Deal Struck with my Mother

Driving to Olivia's, Mom asks me if I've been taking my vitamins, seeing as I've been cranky and on edge for the past couple of weeks. Immediately defending myself, I say,

"I'm not cranky all the time. I'm not on edge when I'm with Olivia!"

So, naturally, she smirked and said that that's only because Olivia and I are sarcastic, we dig at each other, and then we laugh about it. Deeply offended, I deny it. So she asks me,

"So you're blissfully happy when you're with Olivia?" I give her a look that says, Well, yes... And she says, "Alright then, see you Monday."

"What?"

"I want you to see that your cranky no matter where you are. So you're at Olivia's until Monday."

That happened yesterday, and now I've practically moved out. I think this is an unexpected treat, because of my mother's anti-sleepover rule. I don't think I'll lose, but we'll see how this turns out. But I think I get the message. Either way, I need to be nicer to my family.