Well, he was on Nightline.

His wife said yes, his coach said no, his therapist said yes, his friends said no.

No history of horrific abuse was noted in the program.

I am not sure what it might do for DID. They showed him with the following personality types:

1) Football
2) Harley Davidson fan
3) Wife beater
4) ...I can't remember the others

Nightline devoted 2 segments to it. The program did state that it is the most conterversial diagnosis among mental health practioners.