Missy is 4.
EM is 8.
4 + 8 = 12
There are 2 of them, so divide by 2. That's 6.
Boy is soon 6.
So, together, the 3 of them, on average, are 6 years old.
This, according to Mister, is more than enough reason to open a second bottle of wine.
I love Mister.
Also, I'm very drunk right now.