The opposite of a pedophile (depending on your definition). One who is afraid of and/or hates pre-pubescent kids to the point where it interrupts their lives.
The septigenarian tried to get the preschool across the street shut down because he couldn't stand the sound of the children playing - what a pedophobe.
Incorrect: One who has an irrational fear of paedophiles, correct term is paedophileophobe(dumb when you think about it, as no fear of paedophiles is irrational)
Paedophobe: AAAAAHHHHHHH!!!!!!! A 4 YEAR OLD!!!!!!!