The Blamed

Doesn't it seem like their is always one person that gets blamed for everything? Of course it is their fault. But if we stop to think about it, logically, it isn't possible. Statistically speaking, it can't always be the same person's fault. It just can't work that way. They get blamed for the bad things that happen in the lives of those close to them, and they get blamed for the fights that occur. But it can't be true, especially with the fighting part: a fight can never be the fault of a single person.