Mormons this devious...... I'd say good chance of YES. My family tangled with a nasty Mormon family, cult like activities. Now my X-Daughter-In-Law refuses our entire family from seeing our one precious granddaughter that livers with her, by totally lying, deceitful statements to authorities. She is tall, blonde, very attractive and lies without batting an eye. Her evil mother is even worse. Family court is full of Mormons, in the Phoenix area.
It's been a nightmare. our little sweetie is going to be 11 years old in a week and we haven't been allowed to see her in 6+ years. Devious doesn't begin to describe them.