"I'll do what I want.", Elizabeth said. "I'm old enough that I can start standing up for myself. Now put me down, or I'll dump the rest of my load onto your new carpet."

her mother sighs and sets Eli on the training potty "You will not be acting like this in the RV."

(What? Use better grammar!)

Elizabeth ignored her. "I will make your life so horrible, you'll wish you never gave birth to me. I'll poop in small corners, I'll take laxatives day and night, I'll even steal them if I have to, and I'll even go so far as to ruin this trip unless you get me a toilet."

(sorry)

Her mother sighs loudly and kisses her daughter "Dear, please do not be trouble. I promise that you will get a big present when we get to our new home."

"Ooh, what is it?", Elizabeth asked. "And don't think I forgot about my threat."

"Well, it is a surprise dear, and the only way that you will get it , is if your a good girl for mommy and daddy," She kisses Eli

"I'll see.", Elizabeth said. "Now would you please finish changing me?"

"Yes dear." She nods as she starts to diaper Eli for the trip

"Am I going to be buckled up for the trip?", Elizabeth asked. "If so, then you're looking at some bad times ahead."

"Dear, its an RV you wont be, but i hope you will sit still. So i bought you some movies and some books." She picks up Eli