Holidaymakers have had honeymoons and wedding plans ruined and have even been left fearing for their lives due to dwindling medication as Thomas Cook teeters on the brink of collapse today.
One couple on honeymoon in Cancun said their relaxing holiday had turned into a 'frenzy' as customers searched desperately for news about the ailing travel firm.
Their anxious wait is still going on today as Thomas Cook bosses hold crunch talks with shareholders in a last-ditch effort to save the firm.
One British mother feared she would run out of medication in what could have been a 'life-threatening' situation, prompting a mystery stranger to step in and book her a new flight.
Sami Ryder, 26, who works in marketing, is due to get married to Dean Turgeon with a Thomas Cook package in Santorini next September
Chloe Sharpe and Paul Kerfoot, both 27, whose dream £15,000 wedding in Cyprus is in jeopardy because of the Thomas Cook crisis
James and Rebecca Hyam, from Lichfield, are facing an anxious end to their honeymoon in Cancun, Mexico.
The newlyweds are supposed to be flying back to Manchester on Monday night.
Mr Hyam told CNN: 'There are quite a few of us here with Thomas Cook at the hotel where we are staying. Everyone is quite concerned.'
The issues facing the travel company had 'transformed a nice, relaxing honeymoon holiday to a Twitter frenzy trying to find out what happens next,' he said.
Others face having long-cherished wedding plans ruined by the possible collapse of Thomas Cook.
Sami Ryder, 26, who works in marketing, is due to get married to Dean Turgeon with a Thomas Cook package in Santorini next September.
She said she now fears she and Dean, 27, who live in the Midlands, could be left having to reorganise wedding plans.
Chloe Hardy told BBC News her wedding on the Greek island of Zante next month - which she booked more than a year ago - is now under threat.
James and Rebecca Hyam, from Lichfield, are concerned about returning home from their honeymoon in Cancun. The newlyweds were are supposed to be flying back to Manchester on Monday night
Chloe Hardy and her fiance Jack (pictured together) said her wedding in Zante in October - which she booked more than a year ago - is now under threat
'We've had constant questions from our family that we are unable to answer,' she said.