PARENTS are using iPad video calls with their children to snoop on the lives of their estranged or former spouses. Applications such as Apple's FaceTime and Skype, which offer free video calls on tablets and smartphones, have been cited in custody cases where family lawyers have claimed they have been misused for "intrusive purposes".In one case a father asked his child to "give him a tour" of his former wife's new home. In another a mother walked into her living room wearing only a nightie, to find her former husband staring at her from the screen of her child's iPad. see details at www.ipadgate..com