Charlie and Carlyn occasionally discuss their problem, and fret about the inconvenience.

WSJ: In 'X-Men,' Mutants Have Special Power -- But Plot Does Not

For the longest time, no one seems alarmed by Buck's flagrantly dissociated, obviously aberrant behavior -- not Charlie, not his sophisticated fiancee, Carlyn (Beth Colt), not the little actor's mother.

WSJ: In 'X-Men,' Mutants Have Special Power -- But Plot Does Not

Carlyn even gives Buck the name of her therapist.

WSJ: In 'X-Men,' Mutants Have Special Power -- But Plot Does Not