Oh darn. But thanks for the reply. It seems I remember seeing that Josh first lived with his mom after the divorce, then later with his dad?
I am betting that his mom had the belief that the other children would eventually choose on their OWN to come to live with her eventually, being that life with HIM just had to be stranger than strange.
I know of another situation very similar in that way. Unfortunately, the kids, even though they had lousy 'parenting' with the father, came to LOVE adolescent life with NO normal expectations. As long as the father got to do his own thing, the kids were "left alone" to do whatever they wanted. No WAY were they going to move where they would actually be "parented", even for the immense other advantages.
The poor mother suffers from shock, depression, guilt, and PTSS to this day and the kids are both in their 30s now.