I’m confused on this Facebook "like"….?

Daughter:Dad, our math teacher yelled at me today!
Daddy:Why!
Daughter:My teacher asked me that which is 3 a 2, plus I clarified 6.
Daddy:That’s correct!
Daughter:Then this individual asked me that which is 2 a 3
Daddy:WTF may be the difference
Daughter:That’s what I stated…

WTF=What your ****
Your kid swore within class saying “WTF”
In the united states, “What your ****” = THE call home.