He's already taken

Laci and I were talking about schools on the way home from school today.  I explained that after kindergarten, she'll go to the elementary school, then intermediate school, then junior high and lastly, high school.  Then she will be an adult.  She asked if she could get married then.  I explained, no I would rather her wait until she was older.  She protested and said she wanted to get married when she was an adult.  I asked who she would like to marry.  Her answer "Daddy."  Ah, my heart melted.   But I had to break her heart and tell her that he is already taken.  I explained that he's married to me.  So we decided to share him.