Sibling Property Rules..... If I like it, its mine........... If im holding it, its mine....... If i can take it from you, its mine....... If i had it a little while ago, its mine...... If im chewing something up, all the pieces are mine... If its mine, it must never appear to be yours anyway..... If it it just looks like mine, its mine....... If you are playing with something and you put it down, it automatically becomes mine.... If its broken, its yours