As I have said in other things I have a grandpa who hasn't taken a shower in 2 years and has a catheter that comes out all the time and urine goes everywhere. He never lets us clean it up and my 2 year old son lives here too. Now my grandpa is very mean to everyone else except my son...he wants my son to sit on the couch with him, drink out of his cups, basically just wants him around a lot. I love that he loves my son and I don't want to be rude but I have to grab my son and hold him on the other side of the room because I am scared he could get sick from my grandpa's unhygienic ways. Am I just being paranoid?