Really terrible thing to do. However I do not think putting it out for the whole world to read about is the best way to seek "revenge!
P.S. The proverb you quoted is NOT a Yoruba proverb. Its an English one - which has been in use for more than a hundred years.
Can you find wehre the proverb was first used by the English?
Don't aurgue on what you dont know or understand. This is a typical Yoruba proverb that we've been using before Oyinbo came to Nigeria. The fact that media adopt it many ocassion does not mean that it's an english proverb.
Go and do your research well boy or lady?