As a young child Gaara was shunned by the other kids, because he was a Sand Ninja. Who looks kinda scary.
Also, one of his only friends-Yashamaru, was hired by his father to kill him because he was just an experiment.
He is related to Temari and Kankuro, whom he later was on a team with.
Inside him is the One-Tailed Shukaku.
To put the demon inside, his mother,Karura, was sacrificed.
Didn't have a real good childhood did he?

This picture, found on wedinator.com, depicts the happy couple being married by
Kakashi Hatake. Awesome right?I see my friend doing something similar later.
(left to right, Hinata(bride), Kakashi(pastor), Naruto(groom) )