What is the worst thing a sibling/cousin has done to you?
 

Or what you have done to them

My brother when were kids wrote on the wall and blamed it on me.

Wow.

Umm I was asleep on the sofa with bare feet and one of my brothers stuck a lit cigarette between my toes and let it burn down :/

One of my sisters has punched me on the head.

When I was younger, we're talking twenty years ago now My brother once shaved off my eyebrows when I was sleeping for slapping his wife's backside at a work christmas do. Never did that again. R.

My sister pushed me off a two storey structure thing in Tenerife in 07! I'm lucky to be alive!

Bye id never speak to ha again

Something regarding money but I cannot go into it.

It's his bare-faced cheek that still annoys me.