Is this really that bad?

i always give my little sister a swirly and once i filmed it. but, i have a good reason. my sister is evil and very violent. i literally have scares all over both my arms and legs from her biting me, she tried to strangle me yesterday, and 2 months ago she broke my wrist! im not lying! she is a demon! it`s my only way to protect myself! no nasty comments please. all of those will be deleted.