>> i got in contact with my sister. well, i consider her my sister, because to me she is. she's not flesh and blood. but i'm talking about davida. she calls me sometimes and we talk and tells me the stuff she's going through and it just breaks my heart, you know? >> david berg frowned upon conventional families, and rick was raised by a coterie of females along with a baby girl called davida. the pair grew up almost as brother and sister. as the family's patriarch continued to break sexual and religious taboos, rick and davida became his latest play things. >> growing up as a kid, i remember everything revolved, in