As much as I suspect the mental health proffesion, when my sister and her ex went through all the tests they actually hit the mark all the way. Her ex is this pompous, alcoholic lawyer and pretty intelligent and we thought he might be able to beat the tests but he didn't and when it turned out that my sister had a higher IQ than him he was furious. I also think that the Guardian ad litem was great because she truly was there to protect the interest of the child.
Marvelous! And served him right, too ;)