Time to go night night

This whole week someone has been sick in our house. It started with Brooke then Sydney and now me. So someone has always been under the weather . Brooke today is better but I think the week has caught up with her and so a little on the whiney side. She was argueing with me about something she wanted and started to whine when Sydney looked up at her and said Book (is what she calls her) if don't stop you go bed and go night night. (translation stop whining or go to bed)
Then brooke proceded to say No Sydney you behave or I give you a spanking. She tells me that too if i tell her no. Just to set it straight we don't give her spankings but she will tell you that she will give you one if you do something she doesn't like.
Sydney then proceeded to tell brooke to be nice and went over and took her toy and pulled her hair. She can be kind of a bully at times. (Even to her bigger sister, we are working on that)
This is just a typical day sometimes between two sisters. But they did hug and makeup, now they are laughing at each other and playing with blocks so all is good.