Say What?

This morning I went into the girls' room to get clothes out for them. Anne and Dominic were in there playing, just chattering away. Not really listening, all of a sudden I thought I heard my name. Not Mommy. Janet.

Mommy: What did you say?

Dominic: Can you fix this for me, Janet?

Mommy: What! You need to call me Mommy!

Dominic: I'm talking to Anne.

Anne: Yeah, we're playing Mommy and Daddy, and I'm Mommy.

Oh.