The bounced cheques.
I'm maybe a bit slow off the mark but what happened here?
Matthew won a lottery or something and wanted Mary to open a separate account in her own name to *hide* it.
Yep, I can understand why he might want to cook the books - but why did the cheques that Mary wrote bounce?
Was the $4,999 win not real, or did Mary just spend more than she had?
There is nothing wrong with Christianity. Only some of the people who practice it.