I've decided to get married
Boy aged 4: Dad, I've decided to get married.
Dad: Wonderful, do you have a girl in mind?
Boy: Yes....Grandma! She said she loves me,
I love her too....and she's the best cook
and story teller in the whole world!!
Dad: That's nice, but we have a small problem there!!
Boy: What problem?
Dad: She happens to be my mother.
How can you marry my mother?
Boy: Why not? You married mine !!!!