Stop in for a cup of coffee

All they think of is themselves. No concern for anyone else. My BIL is so fat and out of shape, that he brings his buddy, whom is not family, there to hunt, because the BIL can not or will not drag his own deer and gut it. Then his buddy cuts them up, gives BIL half and makes jerky from the rest of it. And SELL's it at his job. Supposed to be only family members hunting the farm. 75ac owned by my Wifes mother and her three sisters

Bad situation for sure. Does your mother in law know about it?