Mark had withdrawn all their money
Sara had to put the items in the trolley and decided to phone the bank for an explanation. They instantly examined the records and discovered that all of the money in their spending account had been removed that morning. And it was revoked by Mark without explanation…
An investment opportunity
Sara quickly phones Mark while he is on one of his frequent trips to beg for an explanation. Mark informs her that he discovered a terrific investment opportunity while chatting to some folks at the photo shoot and that he needed the money soon before someone else beat him to it.