Even more things Dorothy L Sayers didn't write

[nineveh_uk]

Groom’s wedding night confession. Marriage nullified, judge recommends further charges.

Comments

[sonetka.livejournal.com]

Maybe the groom was actually somebody else posing as Peter? I think identity fraud would be enough to nullify a marriage as well. Maybe it's Peter One or Peter Two from that short story where he's trying to get the formula.

[nineveh-uk.livejournal.com]

Death Bredon is actually Peter's clone twin :-)

Impersonation definitely nullifies a marriage.