Answer:
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love or tear it down. I can make a smile or bring a frown.
My first is an insect; my second is a border; my whole puts the face in a tuneful disorder.
What word is a plural, but when you add an "S" to the end, it becomes singular?
It's been around for millions of years, but is never more than a month old. What is it?
Three lives have I. Gentle enough to soothe the skin. Light enough to caress the sky. Hard enough to crack rocks.
I am your mother's brother's only brother in law. Who am I?