Marriage and Prom

My son and I were riding in the car when he asked me.

Son: Mom, are you and Les going to have more babies when you get married?
Me: I don’t think so.
Son: Because you should be married to have babies.
Me: Yes, that’s best.
Son: You should only have babies after you get married or after Prom.
Me: Prom? No, son. Prom is just a dance at school. It’s not the same as getting married.
Son: Oh.

Possible disaster averted at the last moment.