humor Sibling rivalry is the battle that never ends (32 Photos) By: Graysen In: Humor, Too True, Ya Nailed It May 30, 2019 353 Liked! 16 Disliked 0 1GIF Ah, what a lovely thing the bond between siblings is. I’d say the rivalry changes as you age, but nothing reverts you back to a childish state like a brother or sister grinding your gears. To sibling rivalry, a battle that rages on. Like this post? 353 Liked! 0