I'm thinking you seriously need to re-evaluate this "friendship". It has nothing to do with you being selfish over a stupid deer, it could have just as well been over anything else. He had no right to invite another person without consulting you, the other guy dang sure had no right to assume he could hunt your stand, much less take it over. The guy sounds like he's no friend at all, may wanna kick him to the curb, I know that sounds harsh, but crap that stuff there is common sense! It would be like on of you guys inviting me to hunt and I just show up with a complete stranger and ask you to put him in your stand for the year, what the crap?