Who is mom 2?

As told by Boo Boo Princess age 3:

1. What is something your mom always says to you?
"O"

2. What makes mom happy?
"B"

3. What makes mom Sad?
"P" (Ok I realized she thinks we're playing an alphabet game and try to regroup)

4. How does your mom make you laugh?
"I don't want that..." (and she stomps off in a huff)

5. (The reaminder of the questions go unanswered)