Husbands Watch

Why is it when I watch our daughters they are all over me for food and drinks and play games and in my face and follow me to the bathroom and don't leave me alone for one minute HOWEVER when my husband watches them he is able to watch TV or be on the computer and its like he is not even there? THEY PLAY AMONGST THEMSELVES!?! They actually go upstairs and play nicely and hardly bother him at all? Does he put a spell on them? Does he drug them? Do they know men don't answer you anyway by instinct therefor just don't bother asking him for anything lol