Mom by any other name

It was a cold Sunday morning. Sempi doesn't want to leave the house. I'm trying to convince him to go out for family brunch. Yoshi is still getting ready.

Sempi: I don't want to go. I want to stay home and play legos.

Me: If you want to stay home, that's fine. I'm going out for brunch.

Sempi: Ok.

Me: I'm taking Vian with me.

Sempi: Ok, you can take Vian and I'll stay with Amma.

Me: Nope, I'm taking my wife with me. 

Sempi: Ugh! Appaaaa ...... Fine. We'll all go.

Me: Alright, hurry up and put on your shoes. 

Sempi: Hold on, let's wait for our wife.

Me: Hey! She's my wife, not our wife.

Sempi: Apppaaaa......