Hunting it 13 years and pops lets a newbie move in on ya. Man, that stinks! I wonder why pops is disrespecting you like that?Does pops hunt? If not, would it be safe to say that you are the resident "caretaker/game manager"? Hmmmmm??
3 ladder stands so close, 3 people hunting them, it won't take long to wear that place out. Seems like you guys could manage the situation a little better by spreading the stands out, maybe pooling your dollars and buying a few more stands, organize it a little better.

If you feel strongly enough about it, take the guys stand down and leave it at the house.If pops will not back you on it, time to move on.