A patient with bipolar disorder and primary generalised epilepsy, and a family history of psychiatric illness and epilepsy, is described. The episodic psychiatric symptoms were temporally correlated with epileptic discharges and absence seizures observed during repeated EEGs.

We believe the case of a boy whose mother insisted he was psychotic is the first report considering psychiatric illness in a child as part of the Munchausen's syndrome by proxy (MSP) complex.

We have presented a case of folie à deux in which the wife was the primary (dominant) partner and the husband the secondary (submissive) partner. The husband's symptoms seemed to have resolved as his dependency shifted from his wife back to his mother. Treatment is recommended by deliberately shifting dependencies only when there is advantage in doing so. For most patients, the aim should be independence.